清除 Cookies-TOP图片中心_模具工业(Die & Mould Industry)_工程科技_期刊点评网,期刊,期刊点评网...
基于6个网页-相关网页
the die and mould industry 模具行业
At present, the die and mould technology and the service life of dies and moulds in China still have a large gap comparing with that of the developed industry countries.
目前,我国的模具技术及模具寿命与一些工业发达国家相比,仍存在较大差距。
youdao
应用推荐
模块上移
模块下移
不移动