JIS B 2401-4-2012 5000 O-rings -- Part 4 Anti-extrusion rings (back-up rings)《O型密封圈 第4部分 抗挤压密封圈(支撑密封圈)》.pdf

相关资源

STAS 7319-1971 Seals for muchiile building HOUSINGS FOR O RINGS《机械制造用密封圈 O型密封圈 》.pdf

STAS 7320 3-1983 Scals for machine building HOUSING FOR O RINGS Dimcnsions《机械制造用密封圈 O型密封圈尺寸 》.pdf

HBZ 4-1995 O型密封圈及密封结构的设计要求.pdf

HB Z 4-1995 O型密封圈及密封结构的设计要求.pdf

STAS 7513 4-1974 Agglomerated cork boards for gaskets BOARDS FOR PROTECTION GASKETS TYPE B《装密封圈的复合软木板 保护B型密封圈的木板 》.pdf

GB 7527-1987 燃油用O型橡胶密封圈胶料.pdf

JB T 12490-2015 “O”型密封圈摩托车链条.pdf

JB 1090-1991 J型真空用橡胶密封圈型式及尺寸.pdf

JB 1092-1991 O型真空用橡胶密封圈型式及尺寸.pdf

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