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22 2012-05
What is the framework oil seal? A: The framework oil seal is generally composed of three pa...
22 2012-05
shaft seal and the seal is the same product? A: The seal is the seal between the rotating shaft and fixe...
22 2012-05
Oil seal what types? A: The traditional oil seal in accordance with the sealing ...
22 2012-05
Which factors affecting oil seals? A: 1). Rubber varieties of oil seal performance; 2). Oil; 3...
22 2012-05
oil seal sealing principle is what? Answer: there is a thin layer of adhesion film between the ...
22 2012-05
the role of the oil seal? A: To prevent the bearing housing oil spill oil seal most b...
22 2012-05
What is the oil seal? A: The seal is generally seals habits title. As the name su...
23 2012-05
ED Ring ED圈尺寸表 Size Table of ED Ring ...
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