polyfoam是什么意思

polyfoam中文什么意思

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It is not as resilient as other polyfoams , such as polyethylene and polyurethane
不及其他发泡胶有弹性，如聚乙烯及聚氨酯。
Generally speaking , materials such as cartoncardboard boxes , plastic bags and polyfoam can be used for packaging
一般来说，纸皮箱纸盒、胶袋及发泡胶等物料均可用作包装物件。
It is not as resilient as other polyfoams , such as polyethylene and polyurethane . eps is well suited for less fragile shipments
不及其他发泡胶有弹性，如聚乙烯及聚氨酯。 eps最适用于较不易碎的托运货件。
You are a range above 100 ghz it is necessary to do the pyramids from polyfoam imbrued by graphite and suffuse with crystal magnesium seven water
频率范围在3200赫兹到100千兆赫之间，只简单需要几个钢或铝的简单隔热层。
Premium activated carbon filter is made of special polyfoam which has optimum absorption of toxic air produced by flux soldering and lead smoke
配置优质活性炭过滤棉,采用特殊脲烷泡沫塑料精制而成,具超强吸收焊剂所产生的毒气和铅烟功能。