Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 铜的特性和貿易. and this video is uploaded by CF Academy 贸易学院 at 2023-02-01T01:02:55-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [EXDuGynlP6s]
| Name | 铜的特性和貿易 |
| Video Uploader | Video From CF Academy 贸易学院 |
| Upload Date | This Video Uploaded At 01-02-2023 09:02:55 |
| Video Discription | 铜是一种重要的金属，具有延展性， 和出色的导电性和导热性 被广泛使用于电气， 建筑和家电行业 智利是迄今为止世界领先的铜生产囯， 中国铜需求位于世界第一 铜可回收利用， 不影响机械性能 铜精矿， 电解铜， 和废铜线是经常交易的贸易（商品）货物 ---------------------------------------------------------------- 俄罗斯/哈查科斯坦 EN 590 10PPM I ESPO I CIF ASWP LNG I LPG I CIF ASWP 刚果电解铜 Copper 99.99% ，CIF ASWP, 价格优惠 欢迎有意向， 有经济实力的买家咨询。 请添加微信：gday9985 ; WhatsApp: 0061408329985 [EXDuGynlP6s] |
| Category | Education |
| Tags | Education Download MP4 | Education Download MP3 | Education Download MP4 360p | Education Download MP4 480p | Education Download MP4 720p | Education Download MP4 1080p |
