这种饮用水膨胀罐应该是拉制钢结构。
The potable water expansion tank shall be of drawn steel construction.
还可使用在管和线的拉制及其他一般用途。
It is also suitable for the light-duty wire and tube drawing and other general application.
可以拉制没有缺陷的铝硼硅酸盐玻璃的纤维。
It is possible to draw fibres of an aluminoborosilicate glass without defects.
拉制或吹制玻璃板材，未着色或加工，不论是否裁成形。
Drawn or blown glass, uncoloured, unworked, in sheets whether or not to shape.
介绍了一种基于PLD技术的光导纤维拉制塔控制系统。
A kind of control system based on PLD technology is described.
介绍了一种基于PLD技术的光导纤维拉制塔控制系统。
A kind of control system based on PLD technology is described.
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