The thermal resistances of plane surface and pill surface of silk velvet are tested by thermal meter of type ASTM.

用平板型保暖仪测量丝绒织物光面和绒面接触热阻的差异。

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The thermal resistances of plane surface and pill surface of silk velvet are tested by thermal meter of type ASTM.

用平板型保暖仪测量丝绒织物光面和绒面接触热阻的差异。

youdao