QQ-88超级螺杆清洗剂是一种高分子量的塑化物质。
The QQ-88 super screw rod cleansing agent is one kind of macromolecular weight plastified material.
高分子的“高”就是指它的分子量高。
The high polymer "high" is refers to its molecular weight to be high.
高分子的“高”就是指它的分子量高。
The high polymer "high" is refers to its molecular weight to be high.
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