contact tube的用法和樣例：
例句
- Foshan Chancheng Nanzhuang Shangjin Copper Tube Factory is located at Pearl River Delta.
佛山市禪城區南莊上金銅管廠(chǎng)，位于我國發(fā)展迅速的珠江三角洲地區。 - Following is suggested phrasing to be incorporated in your specifications or bills of material for Copper Tube Fittings.
當用戶(hù)在考慮銅管件材質(zhì)時(shí)可能需要下列精選的的術(shù)語(yǔ)。
