海词手机词典

Cold stamping allows the production of simple shapes with very high strength, up to 1,200 megapascals (MPa) (about 175 kilopounds per square inch), such as side impact beams.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌