pricker的精選

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用“pricker”造句大全，pricker造句

用“pricker”造句大全，pricker造句

2017-08-12
Comparisonisdonetotheconventionalcardingmachinesregardingtheprickerrollerandthewireroller.Resultshowsthatfiberislessdamagedusingtheprickerrollerinsteadofthewireroller.Thediameterofdifferentpartsofpric...