如果螺栓无法拆卸，将使用一种专门设计的工具把上下法兰盘撬开。
If not, a specially designed tool will be used to pry apart the top and bottom flanges.
这个突然袭击是专门设计来挫败纽交所和位于法兰克福的德交所在二月宣布的友好合作关系。
The swoop is designed to foil a friendly tie-up between NYSE and Frankfurt-based Deutsche borse, announced in February.
几十年来，美国国家标准学会设计的ANSI法兰已经为石油和天然气工业提供了壹种适用的密封技术，而且卓有成效。
For decades, American national standards institute ANSI flange design has been for the oil and gas industry is provided one of the sealing technology, and effectiveness.
应用推荐