21资源列表

[国外标准] SAE J1113-21-1998 Electronmagnetic Compatibility Measurement Procedure for Vehicle Components.Part 2

[国外标准] SAE AMS-QQ-A-250-21B-2007 Aluminum Alloy, 7178-T76, Plate and Sheet Improved Exfoliation Resistant

[国外标准] BS EN 1015-21-2002 Methods of test for mortar for masonry - Determination of the compatibility of on

[国外标准] BS 476-21-1987 Fire tests on building materials and structures. Methods for determination of the fir

[国外标准] BS 3424-21-1993 Testing coated fabrics. Method 24. Method for determination of elongation and tensio

[国外标准] BS 3338-21-1983 Methods for the sampling and analysis of tin and tin alloys - Determination of high

[国外标准] BS 21-1985 Pipe threads for tubes and fittings where pressure-tight joints are made on the threads

[国外标准] EIAJ ED-7311-21 Standard of integrated circuits package (P-HSOP)

[国外标准] JIS B3700-21-1996 Industrial automation systems and integration-Product data representation and exch

[国外标准] JIS B2291-1994 21 MPa slip-on welding pipe flanges for hydraulic use

[国外标准] JIS C8461-21-2005 Conduit systems for cable management --Part 21 Particular requirements --Rigid con

[国外标准] JIS C5101-21-2006 Fixed capacitors for use in electronic equipment Part 21 Sectional specification F

[国外标准] JIS C1400-21-2005 Wind turbine generator systems-Part 21：Measurement and assessment of power quality

[国家标准] GBZ 21-2006 职业性光接触性皮炎诊断标准

[其他未分类标准] GJB/Z 21A-2001 潜艇结构设计计算方法

[其他未分类标准] GJB/Z 21-1991 潜艇结构设计计算方法

[其他未分类标准] 21 食品添加剂 氧化芳樟醇

[其他未分类标准] ZB U 21 001-89 易脱链环

[云南地方标准] DG5301/T 21-2017 居住区绿地设计规范

[广东地方标准] DNB440700/T 21-2005 中华乌塘鳢养殖技术规范

[海南省地方标准] DB46/T 21-2006 杨桃生产技术规程

[团体标准] T/CHES 21-2018 泵站节能技术导则

[团体标准] T/CGCC 21-2018 挤压糕点

[团体标准] T/CAMA 21 2019 全秸硬茬地洁区播种机