Structure of the tapered trang chu m88:
– trang chu m88 tube material of galvanized steel
– Polymer shell
– trang chu m88 shaft is made of steel and bearing housing
– Precision bearings
– trang chu m88 mounting seals
Specifications:
– trang chu m88 tube material of galvanized steel
– Polymer shell
– trang chu m88 shaft is made of steel and bearing housing
– Precision bearings
– trang chu m88 mounting seals
Specifications:

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