Zogulitsa za silicone ndi zinthu zina ndizofanana ndi ziphaso zosiyanasiyana, lipoti la certification lazinthu za silicone motsatana (ROHS, REACH, FDA, LFGB, UL, etc.).JWT Rubber ndi silicone yopangidwa makonda yomwe imatha kuyesa mayeso ndi ziphaso zotsatirazi ...
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