o形圈 meaning in Chinese

o ring

O rings . dimensional checking and classification of defects
O形圈.缺陷的尺寸检查和分类
O - rings . fluorocarbon rubber 64c8 . precision class a . quality class 3
O形圈.碳氟橡胶.精度等级.质量等级3
O - rings . ethylene - propylene rubber 41b8 . precision class a . performance class 3
O形圈.乙丙橡胶.精度等级.性能等级
O - rings . butadiene acrylonitrile rubber 20a8 . precision class a . quality class 3
O形圈.丁晴橡胶.精度等级.质量等级
O - rings . butadiene acrylonitrile rubber 21a7 . precision class a . quality class 3
O形圈.丁晴橡胶.精度等级.质量等级

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