Chinese Standard: GB/T 4459.8-2009

Mechanical drawings—Seals for dynamic application—Part 1:General simplified representation

IDT  ISO 9222-1:1989

全国技术产品文件标准化技术委员会(SAC/TC 146)

GB/T 4459的本部分规定了动密封圈简化表示法中通用的画法。
本部分适用于在装配图中不需要确切地表示其形状和结构的动密封圈。

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