84资源列表

[国外标准] BS 84-2007 Parallel screw threads of Whitworth form Requirements

[国外标准] BS 84-1956 惠氏直螺纹规范

[国外标准] BS 84-1956 中文版 惠氏牙型圆柱螺纹

[国外标准] ASTM F885-84 (Reapproved 2006) Standard Specification for Envelope Dimensions for Bronze Globe Valve

[国外标准] ASTM F841-84(R2006) Standard Specification for Thrusters, Tunnel, Permanently Installed in Marine Ve

[国外标准] ASTM F841-84(1998) Standard Specification for Thrusters, Tunnel, Permanently Installed in Marine Ves

[国外标准] ASTM F592-84(R2006) Standard Terminology of Collated and Cohered Fasteners and Their Application Too

[国外标准] ASTM F592-84(2001) Standard Terminology of Collated and Cohered Fasteners and Their Application Tool

[国外标准] ASTM A835-84(2000) Standard Specification for Sizes of Ferroalloys and Alloy Additives

[国外标准] ASTM A833-84(2001) Standard Practice for Indentation Hardness of Metallic Materials by Comparison Ha

[国外标准] ASTM A536-84(2009)

[国外标准] ASTM A536-84(1999)e1 球墨铸铁件

[国外标准] ASTM A536-84 球墨铸铁件

[国外标准] ASTM A436-84(R2006)

[国外标准] ASTM A436-84(2001) Standard Specification for Austenitic Gray Iron Castings

[国外标准] ASTM A338-84(2009)

[国外标准] ASTM A338-84(2004) Standard Specification for Malleable Iron Flanges, Pipe Fittings, and Valve Parts

[国外标准] ASTM A338-84 R04

[国外标准] ASTM A148/A148M-84

[其他未分类标准] GJB 84A-1997 高强玻璃纤维布规范

[广东地方标准] DB440100/T 84-2006 选种大鸡心黄皮

[计量检定规程] JJG(浙) 84-2006 火花试验机检定规程

[吉林省地方标准] DB22/T 84-2017 吉林省行政区划代码

[国家标准] GB/T 84-2018 方头凹端紧定螺钉

[有色金属行业标准] YS/T 84-2006 光谱分析用铱基体