温馨提示

给对应标签加id="c_alert"调用该弹窗!

确定

       China tungsten and molybdenum industry development BBS will be held in 018.

Meeting time: May 14-16, 2018.
Meeting place: luoyang molybdenum du lihao international hotel.
Sponsor: China nonferrous metals industry association.
Conference theme: environmental protection, innovation, sustainable development.
Meeting topic: environmental protection tax levied on tungsten and molybdenum enterprise impact depth analysis; Analysis and prospect of tungsten and molybdenum market; Recent research progress in the consumption and products of tungsten and molybdenum.

钨国界

会员登录

shuriyouwu

免费注册