150D36F BLACK FLUFFY Polyester Yarn - بازدید :128
Textile has always insisted on innovation as the first driving - بازدید :103
The distance between the thug and the rib should be adjusted - بازدید :90
The main physical indicators of hemp fiber - بازدید :115
Optimize the combing preparation process - بازدید :109
The twist meets the process design requirements - بازدید :94

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