... rigid foamed plastics 硬质泡沫塑料 ; 半硬质泡沫塑料 rigid expanded plastics 硬泡沫塑料 Testing of rigid cellular plastics 硬泡沫塑料试验 ...
基于10个网页-相关网页
... 软泡沫塑料 flexible foamed plastics 硬泡沫塑料 rigid expanded plastics; rigid plastic foam 氨酯泡沫塑料 urethane foam ...
基于2个网页-相关网页
硬质泡沫塑料 rigid foam ; rigid foamed plastics ; Rigid cellular plastics
半硬质泡沫塑料 semi-rigid foamed plastics ; rigid foamed plastics
硬质聚氨酯泡沫塑料 RPUF ; Rigid polyurethane foams ; rigid polyurethane foam plastic ; pur foam plastics
聚氨酯硬质泡沫塑料 PURF
硬质聚醚型泡沫塑料 rigid polyurethane foam plastics
硬质泡沫塑料衬垫包装 blister packaging
半硬质聚氨酯泡沫塑料 Semi-rigid polyurethane foams ; SRPUF
硬性泡沫塑料 Rigid cellular plastics
硬质PU泡沫塑料 rigid polyurethane foamed plastics
在大量实验的基础上给出了聚氨酯硬泡沫塑料低温线胀的变化范围和平均值。
Based on a lot of experiments, the change range and average value of the linear expansion of polyurethane at low temperature have been given.
以PUR 发泡硬泡沫塑料为例，将此方法的计算结果与试验数据进行了比较。
The method has been used on the PUR rigid foam as an example and the result is satisfied comparing with the data of the experiment.
讨论了聚氨酯硬泡沫塑料低温比热与密度、温度以及空气中存放时间等参数的关系。
The relationships between specific heat of PU rigid foam at low. temperature and such parameters as those of temperature, density and ageing time, etc., have been discussed.
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