| 释义 |
pipe and tube production
基本例句
管生产
Our company is the biggest cotton yarn appropriation paper tube inside Henan to produce a factory house.本公司是河南省内最大的棉纱专用纸管生产厂家。
Introduced in the paper is a newly developed centring-roll system used on the rotary pipe mill.介绍了一种用于斜轧钢管生产的新式定心辊装置。 |