Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/adedff8878211a365fe667fb27a1b1c3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 heat deformation test例句_heat deformation test英汉例句_heat deformation test双解例句_94生活常识网有道词典
The technological parameter of heat deformation was confirmed by the test of Upsetting technology, and the isothermal stamping was studied. 通过镦粗工艺试验，确定了该材料的热变形工艺参数，并对其进行了等温模锻工艺研究。 fstjournal.com