Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 21283.1-2007 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements-Part 1: Nominal dimensions and tolerances 密封元件为热塑性材料的旋转轴唇形密封圈 第1部分:基本尺寸和公差 |
China National Standards elements-Part |
English PDF |
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