Also with different rigid PVC material bonding.

亦可与不同硬质PVC材料黏接.

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The flame retardant and smoke suppression effect of serial metal hydroxystannates on semi - rigid PVC was studied.

研究了系列羟基锡酸盐阻燃剂 对半 硬质PVC的阻燃消烟作用.

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Effects of dosages of ABS on the impact strength of rigid PVC were studied.

研究了ABS用量变化对改性硬质聚氯乙烯体系冲击性能的影响.

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