... 排放丝堵 DRAIN PLUG 提升丝堵 lifting plug 带丝堵三通 PLUG TEE ...
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fusible lifting plug 易熔提螺栓
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The present invention provides a packaging container, which comprises a cardboard box and a lifting plug structure wherein the lifting plug structure is arranged on the cardboard box.
一种包装容器,包括一纸箱和一提把结构,其中提把结构设置于纸箱上。
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