NF T47-503-1998 Rubber O-rings Materials requirements for the most common O-ring types 《橡胶O形密封圈 最通用型O形密封圈的材料要求》.pdf

相关资源

GB T 10708.3-2000 往复运动橡胶密封圈结构尺寸系列 第3部分 橡胶防尘密封圈.pdf

GB 7527-1987 燃油用O型橡胶密封圈胶料.pdf

QJ 1763.5-1989 橡胶模具典型结构 O型密封圈橡胶压模.pdf

QJ 1763.5-1989 橡胶模具典型结构O型密封圈橡胶压模.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

HB 5821-1983 包覆氟塑料“o”型橡胶密封圈技术条件.pdf

HB 5821-1983 包复氟塑料O型橡胶密封圈技术条件.pdf

JB 1091-1991 JO型和骨架型真空用橡胶密封圈 型式及尺寸.pdf

JB T 1092-1991 O型真空用橡胶密封圈型式及尺寸.pdf

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