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现行有效 GB/T 3691-2008钢丝网水泥板力学性能试验方法

现行有效 GB/T 20533-2006生态科学数据元数据

现行有效 EN 1317-5-2007Road restraint systems - Part 5: Product requirements and evaluation of conformity for vehicle restraint systems

现行有效 GB/T 28213-2011实验室玻璃仪器 培养皿

作废 AIA/NAS NAS5314-2011SCREW, SHEAR, PAN HEAD, CLOSE TOLERANCE, SHORT THREAD, NAS1800 SIX LOBE RECESS, 95 KSI FSU Rev 1

作废 GB/T 4661-1989滚动轴承 圆柱滚子

作废 GB/T 8414-1987CZY船用自吸离心式油泵 技术条件

作废 EN ISO 10993-16-2009Biological evaluation of medical devices - Part 16: Toxicokinetic study design for degradation products and leachables

现行有效 AGA GF-08-2010Gas Facts, A Statistical Record of the Gas Industry, 2008 Data F1012009

现行有效 AGA GMM-1-1981Gas Measurement Manual - Part 1: General XQ1081

现行有效 AGA GMM-3-1990Gas Measurement Manual - Part 3: Gas Orifice Meters XQ9011

作废 EN 1317-2-1998道路限制系统.第2部分:防护装置.碰撞试验用功率等级和检收标准.防护装置用检验方法

现行有效 AIHA EPCG07-625-2007Quick Selection Guide to Chemical Protective Clothing 5th Edition; To Purchase Call 1-800-854-7179 USA/Canada or 303-397-7956 Worldwide

现行有效 AIA/NAS NAS201-1952Screws, Flush Head, 100 Degree Countersunk Frearson Recess, Low Carbon Steel and Brass Rev 2

现行有效 AIAG D-9-1998STEP Configuration Management Implementation Guideline Version 1; To Purchase Call 1-800-854-7179 USA/Canada or 303-397-7956 Worldwide

现行有效 AIA/NAS NAS404-1958Jack Pads - Design and Installation of (for Aircraft) Rev 1 [Refer To: NAVY MS33559 REV E CANC NOTICE 1, NAVY MS33559 REV E, NAVY MS33559 REV D, NAVY MS33559 REV C]

作废 AIR FORCE A-A-58050-1995FLUORESCENT PENETRANT INSPECTION UNITS INTEGRALLY ASSEMBLED SINGLE UNIT AND SEPARATE MODULAR STATION TYPES

现行有效 AIR FORCE MIL-A-6348 D (2)-1979AMPLIFIER AM-203C/ARA-19

作废 AWS B5.2-2001Specification for the Qualification of Welding Inspector Specialists and Welding Inspector Assistants [Superseded: AWS QC2]

作废 DB42/T 228-2002精制大米

作废 DB46/T 19.6-2001无公害水果生产技术规程

作废 DB37/T 1209-2009动物免疫接种技术规范

作废 EN 363-1992防人员坠落保护装置.安全带系统

现行有效 BS EN 14636-2-2009Plastics piping systems for non-pressure drainage and sewerage Polyester resin concrete (PRC) Part 2: Manholes and inspection chambers

现行有效 DB61/T 420.5-2007漆树育苗技术规程

现行有效 EN ISO 5173-2010Destructive tests on welds in metallic materials - Bend tests

现行有效 DISA TS 110-1995Air Freight Details and Invoice To Purchase Call 1-800-854-7179 USA/Canada or 303-397-7956 Worldwide

现行有效 DLA DESC-DWG-85046 REV A-1988CONNECTOR, ELECTRICAL, INSERT ARRANGEMENT, MINIATURE, ELEVEN SIZE-22D CONTACTS WITH SIX SIZE-16 CONTACTS

现行有效 DLA DSCC-VID-V62/04697 REV A-2011MICROCIRCUIT, DIGITAL, HIGH SPEED CMOS, HEX INVERTER, TTL COMPATIBLE INPUTS, MONOLITHIC SILICON

作废 DANSK DS/EN 50342-1-2006Blystarterbatterier Del 1: Generelle krav og prningsmetoder Lead-acid starter batteries Part 1: General requirements and methods of test Supersedes DS/EN 50342 + A1: 2001, DS/EN 50342+A1/Corr.: 2003, DS/EN 50342/A2: 2001, DS/EN 50342/A2/Corr.: 2003, DS/EN 50342/A3: 2004