... hazard inherent in substance 物质本身的危险 hazard materials 危险物品 hazard of gas 气体危险性 ...
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Other advantages: rubber insulation materials use up very safe, neither modulates the skin, also not a health hazard.
其他长处：橡塑绝热材料使用起来十分安全，既不会剌激皮肤，亦不会危害健康。
Keep them clear of combustible materials and post signs indicating the hazard. Also post "No Smoking" signs.
保持可燃材料的清洁，同时张贴说明危险的标记。还要张贴“禁止吸烟”的标记。
Conductive and shielding plastic is one of functional polymer materials which can resist static hazard and electromagnetic wave pollution and has extensive research and application prospect.
导电屏蔽塑料是防止静电危害、电磁波污染的一种有广泛前景的功能高分子材料。
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