HB 326-1971 螺母.pdf

相关资源

HB 2155-1975 压圈.pdf

GB T 2155-1991 机床夹具零件及部件 手柄螺母.pdf

HB 2022-1974 螺母.pdf

HB 949-2000 《螺母》.pdf

HB 2021-1974 螺母.pdf

HB 2582-1976 螺母.pdf

HB 2022-1989 螺母.pdf

HB 6294～HB 6296-2002 带槽圆螺母.pdf

HB 5780-1983 外套螺母.pdf

猜你喜欢

JIS K7238-1991 Designation of epoxide resins.pdf

JIS K7238-2-2009 Plastics-Epoxy resins-Part 2 Preparation of test specimens and determination of properties.pdf

JIS K7239-1991 Determination of free acid in acid anhydride-based hardeners for epoxide resins.pdf

JIS K7240-1999 Plastics -- Phenol-formaldehyde mouldings -- Determination of free phenols -- Iodometric method.pdf

JIS K7241-2005 Cellular plastics -- Determination of horizontal burning characteristics of small specimens subjected to a small flame.pdf

JIS K7242-2-1998 Plastics -- Smoke generation -- Part 2：Determination of optical density by a single-chamber test.pdf

JIS K7242-2-2008 塑料.烟雾的产生.第2部分使用单室试验测定光密度.pdf

JIS K7243-1-2005 Plastics -- Epoxy resins -- Determination of chlorine content -- Part 1：Inorganic chlorine.pdf

JIS K7243-2-2005 Plastics -- Epoxy resins -- Determination of chlorine content -- Part 2：Easily saponifiable chlorine.pdf