die steel for plastic中文,die steel for plastic的意思,die steel for plastic翻译及用法
2026-05-06 01:44浏览次数 20
die steel for plastic
塑料模具钢的
die steel for plastic 例句
英汉例句
the microstructure and composition of precipitated phase in unquenched and untempered die steel for plastic mould have been investigated using following techniques:tem, aem, eds and chemical analysis.