- 401 BS 952-1-1995 装配用玻璃.分类 2024-02-14 03:51:29
- 402 BS 919-4-2007 Screw gauge limits and tolerances – Part 4 Limits of size for gauges for screw threads of unified form diameters in and larger 2024-02-14 03:50:39
- 403 BS 919-3-2007 Screw gauge limits and tolerances – Part 3 Specification for gauges for screw threads of ISO metric form 2024-02-14 03:49:38
- 404 BS 919-3-1968 Specification for Screw gauge limits and tolerances 2024-02-14 03:48:42
- 405 BS 919-2-2007 Screw gauge limits and tolerances – Part 2 Specification for gauges for screw threads of Whitworth and B.A. forms 2024-02-14 03:47:53
- 406 BS 919-1-2007 Screw gauge limits and tolerances. Specification for gauges for screw threads of unified form 2024-02-14 03:46:48
- 407 BS 916-1953 Specification for black bolts, screws and nuts, hexagon 2024-02-14 03:45:31
- 408 BS 709-1983 Methods of destructive testing fusion welded joints and weld metal in steel 2024-02-14 03:44:39
- 409 BS 644-2009 Timber windows – Fully finished factory-assembled windows of various types – Specification 2024-02-14 03:43:46
- 410 BS 644-2003 Timber windows - Factory assembled windows of various types - Specification 2024-02-14 03:42:49
- 411 Bs 639-1986 Carbon & Carbon Magnanese Steel Electrodes For Manual Metal Arc Welding 2024-02-14 03:41:51
- 412 BS 638-4-1996 电焊机电缆 2024-02-14 03:41:03
- 413 BS 499-2C-1999 International Relationships, ISO 2553 Not Equivalent. descriptors, Welded joints, Welding, Joints, Symbols 2024-02-14 03:40:06
- 414 BS 499-2-1980 Welding terms and symbols part2 Specification for symbols for welding - Discuz! Board. 2024-02-14 03:39:08
- 415 BS 499-1-2009 Welding terms and symbols 2024-02-14 03:37:58
- 416 BS 499-1-1991 Welding terms and symbols 2024-02-14 03:36:43
- 417 BS 476-20(1987) 建筑构件耐火的测定方法(一般原理) 2024-02-14 03:35:52
- 418 BS 476-7-1997建筑材料和构件的燃烧试验 制品表面火势蔓延的试验和分级方法 2024-02-14 03:35:01
- 419 BS 436-4-1996 ISO 1328-1-1995 Cylindrical gears — ISO system of accuracy —Part 4 2024-02-14 03:34:07
- 420 BS 341.4-2004 移动式气瓶阀门 第4部分:压力泄放装置 2024-02-14 03:33:14
- 421 BS 325-1947 Specification for black cup and countersunk bolts and nuts. This Standard is part of the British Standards Online Service brought to you via 2024-02-14 03:32:15
- 422 BS 308-3-1990 Engineering drawing practice. Recommendations for geometrical tolerancing 2024-02-14 03:31:18
- 423 BS 308-2-1985 Engineering drawing practice. Recommendations for dimensioning and tolerancing of size 2024-02-14 03:30:23
- 424 BS 308-1-1984 Maritime Structures - General Criteria - Incorporates amendments 2024-02-14 03:29:26
- 425 BS 308-1.19-1996 Technical product documentation. Springs. Vocabulary 2024-02-14 03:28:48
- 426 BS 308-1.18-1996 Technical product documentation. Springs. Presentation of data for cylindrical helical compression springs 2024-02-08 04:49:02
- 427 BS 308-1.17-1996 Technical product documentation. Springs. Simplified representation 2024-02-08 04:48:14
- 428 BS 308-1.16-1997 Technical drawing. Conventional representation of gears 2024-02-08 04:47:17
- 429 BS 308-1.15-1995 Technical drawings. Seals for dynamic application. Detailed simplified representation 2024-02-08 04:46:27
- 430 BS 308-1.14-1995 Technical drawings. Seals for dynamic application. General simplified representation 2024-02-08 04:45:38
- 431 BS 308-1.13-1997 Technical drawings. Roller bearings. Detailed simplified representation 2024-02-08 04:44:37
- 432 BS 308-1.12-1995 Technical drawings. Roller bearings. General simplified representation 2024-02-08 04:43:48
- 433 BS 308-1.11-1996 Technical drawings. Screw threads and threaded parts. Screw thread inserts 2024-02-08 04:42:56
- 434 BS 308-1.10-1996 Technical drawings. Screw threads and threaded parts. General conventions 2024-02-08 04:42:06
- 435 BS 308-1.9-1995 Technical drawings. Representation of splines and serrations. This Standard is part of the British Standards Online 2024-02-08 04:41:12
- 436 BS 308-1.8-1995 Technical drawings. Item references. This Standard is part of the British Standards Online Service brought to you via 2024-02-08 04:40:14
- 437 BS 308-1.7-1996 Technical product documentation. Vocabulary. Terms relating to projection methods 2024-02-08 04:39:17
- 438 BS 308-1.4-1995 Technical drawings. Scales. This Standard is part of the British Standards Online Service brought to you via IHS 2024-02-08 04:38:23
- 439 BS 183-1972 一般用镀锌钢丝多股绞合线规范Specification for general purpose galvanized steel wire strand 2024-02-08 04:37:11
- 440 BS 143 and 1256-1986 Specification for malleable cast iron and cast copper alloy threaded pipe fittings. 2024-02-08 04:36:12
- 441 BS 93-2008 英国协会(B.A.)螺纹.要求 2024-02-08 04:35:13
- 442 BS 93-1951 中文版 B.A.螺纹的尺寸规格 由0到16的公差 2024-02-08 04:34:15
- 443 BS 84-2007 Parallel screw threads of Whitworth form Requirements 2024-02-08 04:33:17
- 444 BS 84-1956 中文版 惠氏牙型圆柱螺纹 2024-02-08 04:32:19
- 445 BS 84-1956 惠氏直螺纹规范 2024-02-08 04:31:21
- 446 BS 46-1-1958 键和键槽及锥形销.键和键槽规范 2024-02-08 04:30:27
- 447 BS 21-1985 Pipe threads for tubes and fittings where pressure-tight joints are made on the threads 2024-02-08 04:29:29
- 448 BS 10-2009 Publishing and copyright information he BSI copyright notice displayed 2024-02-08 04:27:53
- 449 BS 3S 500-1996 Procedure for Inspection, testing 2024-02-08 04:26:32
- 450 BS EN 1254-1-1998 铜和铜合金管配件 第1部分 铜管用毛细钎焊管件(软钎焊和硬钎焊) 2024-02-08 04:24:06
- 451 Liquid Chromatographic Method with Immunoaffinity Column Cleanup for Determination of Ochratoxi A in BarleyCollaborative Study 2024-02-07 04:50:29
- 452 Guide to Method Format 2024-02-07 04:49:37
- 453 Appendix D Guidelines for Collaborative Study Procedures To Validate Characteristics of a Method of Analysis 2024-02-07 04:48:38
- 454 AOAC标准汇编.rar 2024-02-07 04:47:52
- 455 AOAC® Official Methods Validation Program 2024-02-07 04:46:58
- 456 AOAC 官方方法 2003.11 选定肉、家禽和海产品中金黄色葡萄球菌的计数 2024-02-07 04:46:04
- 457 AOAC 官方方法 2003.08 选定乳制品中金黄色葡萄球菌的计数 2024-02-07 04:45:04
- 458 AOAC 官方方法 2000.15 食物中大肠菌群的快速计数 再水化干膜法 2024-02-07 04:44:03
- 459 AOAC SMPR 2011.009 Standard Method Performance Requirements for Cr, Mo, and Se in Infant Formula and Adult Pediatric Nutritional Formula 2024-02-07 04:43:01
- 460 AOAC SMPR 2011.008 Standard Method Performance Requirements for Nucleotides in Infant Formula and Adult Pediatric Nutritional Formula 2024-02-07 04:42:04
- 461 AOAC SMPR 2011.007 Standard Method Performance Requirements for Myo-Inositol in Infant Formula and AdultPediatric Nutritional Formula 2024-02-07 04:41:07
- 462 AOAC SMPR 2011.006 Standard Method Performance Requirements for Folate in Infant Formula and AdultPediatric Nutritional Formula 2024-02-07 04:40:09
- 463 AOAC SMPR 2011.005 Standard Method Performance Requirements for Vitamin B12 in Infant Formula and AdultPediatric Nutritional Formula 2024-02-07 04:39:07
- 464 AOAC SMPR 2011.004 Standard Method Performance Requirements for Vitamin D in Infant Formula and AdultPediatric Nutritional Formula 2024-02-07 04:38:00
- 465 AOAC SMPR 2011.003 Standard Method Performance Requirements for Vitamin A in Infant Formula and AdultPediatric Nutritional Formula 2024-02-07 04:36:57
- 466 AOAC Official Surplus Method 964.17 Organophosphorus Pesticide Residues Cholinesterase Inhibition Method First Action 1964 Surplus 1974 2024-02-07 04:35:57
- 467 AOAC Official Surplus Method 920.154 Nitrogen (Amino) in Meat First Action Surplus 1975 2024-02-07 04:34:04
- 468 AOAC Official Surplus Method 906.03 Invert Sugar in Sugars and Sirups Munson-Walke General Method Final Action Surplus 1989 2024-02-07 04:33:03
- 469 AOAC Official Method 2011.16 Vitamin B12 in Infant Formula and Adult Nutritionals Surface Plasmon Resonance First Action 2011 2024-02-07 04:32:02
- 470 AOAC Official Method 2011.15 Vitamin A (Retinol) in Infant Formula and Adult Nutritionals Liquid Chromatography First Action 2011 2024-02-07 04:31:04
- 471 AOAC Official Method 2011.11 Vitamin D in Infant Formula and AdultPediatric Nutritional Formula Ultra-High-Performance Liquid ChromatographyTandem Mass Spectrometry First Action 2011 2024-02-07 04:30:09
- 472 AOAC Official Method 2011.10 Vitamin B12 in Infant Formula and Adult Nutritionals High-Performance Liquid Chromatography First Action 2011 2024-02-07 04:29:14
- 473 AOAC Official Method 2011.07 Vitamin A in Infant Formula and Adult Nutritionals UPLC-UV First Action 2011 2024-02-07 04:28:08
- 474 AOAC Official Method 2011.05 Folate in Infant Formula and AdultPediatric Nutritional Formula Optical Biosensor Assay First Action 2011 2024-02-07 04:24:35
- 475 AOAC Official Method 2005.08 Aflatoxins in Corn, Raw Peanuts, and Peanut Butter Liquid Chromatography with Post-Column Photochemical Derivatization First Action 2005 2024-02-01 04:22:14
- 476 AOAC Official Method 2005.06 Paralytic Shellfish Poisoning Toxins in Shellfish Prechromatographic Oxidation and Liquid Chromatography with Fluorescence Detection First Action 2005 2024-02-01 04:20:57
- 477 AOAC Official Method 2005.05 Shigatoxin genes, from E. coli O157H7, in Selected Foods Assurance GDS for Shigatoxin Genes First Action 2005 2024-02-01 04:20:03
- 478 AOAC Official Method 2005.04 Escherichia coli O157H7 in Selected Foods Assurance GDS for E. coli O157H7 First Action 2005 2024-02-01 04:19:07
- 479 AOAC Official Method 2005.03 Detection and Confirmed Quantitation of Coliforms and E. coli in Foods SimPlate Coliform and E. coli Color Indicator First Action 2005 2024-02-01 04:18:10
- 480 AOAC Official Method 2005.02 Total Monomeric Anthocyanin Pigment Content of Fruit Juices, Beverages, Natural Colorants, and Wines pH Differential Method First Action 2005 2024-02-01 04:17:10
- 481 AOAC Official Method 2005.01 Glucosamine in Raw Materials and Dietary Supplements Containing Glucosamine Sulfate andor Liquid Chromatography with FMOC-Su Derivatization First Action 2005 2024-02-01 04:16:13
- 482 AOAC Official Method 2004.09 Maleic Hydrazide (MH) in Technical and Pesticide Formulations Liquid Chromatography–UV First Action 2004 2024-02-01 04:15:15
- 483 AOAC Official Method 2004.05 Total Folates in Cereals and Cereal Foods Microbiological Assay-Trienzyme Procedure First Action 2004 2024-02-01 04:14:18
- 484 AOAC Official Method 2003.13 Ephedrine and Pseudoephedrine in Botanicals and Dietary Supplements High-Performance Liquid Chromatography-UV Detection First Action 2003 2024-02-01 04:13:25
- 485 AOAC Official Method 2003.12 Listeria monocytogenes in Foods BAX® Automated System First Action 2003 Final Action 2006 2024-02-01 04:12:32
- 486 AOAC Official Method 2003.09 Salmonella in Selected Foods BAX® Automated System First Action 2003 2024-02-01 04:11:33
- 487 AOAC Official Method 2003.07 Enumeration of Staphylococcus aureus in Selected Types of Processed and Prepared Foods 3MTM PetrifilmTM Staph Express Count Plate Method First Action 2003 Final Action 2006 2024-02-01 04:10:34
- 488 AOAC Official Method 2003.05 Crude Fat in Feeds, Cereal Grains, and Forages RandallSoxtecDiethylether Extraction-Submersion Method First Action 2003 Final Action 2006 2024-02-01 04:09:40
- 489 AOAC Official Method 2003.04 Clopidol in Chicken Tissues Liquid Chromatography First Action 2003 Final Action 2006 2024-02-01 04:08:44
- 490 AOAC Official Method 2003.02 Aflatoxin B1 in Cattle Feed Immunoaffinity Column Liquid Chromatography Method First Action 2003 Final Action 2006 2024-02-01 04:07:15
- 491 AOAC Official Method 2002.10 Salmonella in Fresh Cheese, Dried Egg Products, and Fresh Chilled and Frozen Poultry Culture Method First Action 2002 Final Action 2006 2024-02-01 04:05:57
- 492 AOAC Official Method 2002.02 Resistant Starch in Starch and Plant Materials. Enzymatic Digestion 淀粉与植物性基质中的抗性淀粉 酶消化法 2024-02-01 04:04:58
- 493 AOAC Official Method 2001.13 Vitamin A(Retinol)in Foods Liquid Chromatography First Action 2001 2024-02-01 04:04:02
- 494 AOAC Official Method 2001.12 Determination of WaterDry Matter(Moisture)in Animal Feed,Grain,and Forage(Plant Tissue) Karl Fischer Titration Methods First Action 2001 2024-02-01 04:03:05
- 495 AOAC Official Method 2001.11 Protein(Crude)in Animal Feed,Forage(Plant Tissue),Grain,and Oilseeds Block Digestion Method Using Copper Catalyst and Steam Distillation into Boric Acid First Action 2001 2024-02-01 04:02:03
- 496 AOAC Official Method 2001.09 Salmonella in Selected Foods Immuno-Concentration Salmonella (ICS) and Enzyme-Linked Immunofluorescent Assay (ELFA) Screening Method First Action 2001 2024-02-01 04:01:07
- 497 AOAC Official Method 2001.08 Salmonella in Selected Foods Immuno-Concentration Salmonella (ICS) and Selective Plate (HE XLD BS) Method First Action 2001 2024-02-01 04:00:10
- 498 AOAC Official Method 2001.07 Salmonella in Selected Foods Immuno-Concentration Salmonella (ICS) and Selective Plate (HE BS SMID) Procedure Screening Method First Action 2001 2024-02-01 03:58:37
- 499 AOAC Official Method 2001.06 Determination of Total Fumonisins in Corn Competitive Direct Enzyme-Linked Immunosorbent Assay First Action 2001 2024-02-01 03:53:23
- 500 AOAC Official Method 2001.04 Determination of Fumonisins B1 and B2 in Corn and Corn Flakes Liquid Chromatography with Immunoaffinity Column Cleanup First Action 2001 2024-01-31 04:44:25