pipe and tube production的用法和樣例：
例句
- Our company is the biggest cotton yarn appropriation paper tube inside Henan to produce a factory house.
本公司是河南省內最大的棉紗專(zhuān)用紙管生產(chǎn)廠(chǎng)家。 - Introduced in the paper is a newly developed centring-roll system used on the rotary pipe mill.
介紹了一種用于斜軋鋼管生產(chǎn)的新式定心輥裝置。
