• The paper studied the synthesis and formulation of the moisture-curable polyurethane hot melt adhesive for wood splice.

    湿固化聚氨酯热熔拼板合成配方设计进行了研究

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  • Now press the hot iron firmly against the splice while letting the free end of your solder rest against the other side of the joint.

    现在紧按住电烙铁接头上,同时余下锡焊料空闲”的未去接触接头一侧。

    youdao

  • Now press the hot iron firmly against the splice while letting the free end of your solder rest against the other side of the joint.

    现在紧按住电烙铁接头上,同时余下锡焊料空闲”的未去接触接头一侧。

    youdao

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