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C-KING L type coupling.
L type rubber coupling
1.L型是由粉末冶金材質製成。
The 1.L type is made by powder metallurgy.
2.橡膠材質為NBR
The 2 rubber materials for NBR
3.L的型號
The type of 3.L:L035,L050,L070,L075,L090,L095,L099,L100,L110,L150,L190,L225