... plastic hinge 塑性铰 plastic laminated sheet 层压塑料板；防火胶板 plastic limit 塑限 ...
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... plastic hinge 塑性铰 plastic laminated sheet 层压塑料板；防火胶板 plastic limit 塑限 ...
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... plastic injection mould 塑料注塑模具 plastic laminated sheet 塑料贴面板 plastic lamp holder 塑料灯座 ...
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