Remove through access port with back of clapper first with spring end down.

首先通过检修口拆卸阀瓣的后面及其弹簧末端。

youdao

As spring end has promoted WoXinChangDan fourteen years, finally to avenge, destroyed wu, become the yangtze-huaihe region.

如春秋末期有越王勾践卧薪尝胆十四年，终于得以报仇雪恨，消灭了吴国，成为江淮一带的霸王。

youdao

The piston rod self-locking type gas spring end there is a needle valve open the needle valve is self-locking type gas spring can run as the free type gas spring;

自锁型气弹簧是一种可以在行程任一位置锁定的气弹簧。 在自锁型气弹簧的活塞杆端部有一个针阀打开这个针阀，则自锁型气弹簧可以象自由型气弹簧那样运行；

youdao

You hook one end of the spring to a wall and you pull it from rest by some amount and you attach the one kilogram mass to it.

你把弹簧的一端固定在墙上,然后拉伸一段距离,接着你把 1 千克物体固定在上面

耶鲁公开课 - 基础物理课程节选

Byrdak hopes to be throwing off a mound by the end of spring training.

WSJ: Verlander goes 3 perfect innings, Mets top Tigers

Ms Shacklady said this would be available before the end of Spring 2013.

BBC: St Aubin

The project is paid for by a grant from a charitable trust which is due to come to an end next spring.

BBC: Prison mentors: 'I've been in trouble almost all the time'