We organized a great deal of relief work and a spring ploughing campaign, and now we have, by and large, made it through the difficulties.
我们组织了巨大的救灾工作和春耕运动,现在大致已经渡过了难关。
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
拆卸安全阀阀盖,阀杆/隔膜总成,和安全阀弹簧。
The relief valve cover shall be secured with stainless steel bolts and shall utilize a quarter-turn locking joint to capture the spring load of the relief valve.
安全阀阀盖应该采用不锈钢螺栓紧固,应该采用四分之一转锁定连接来所定安全阀的弹簧负载。
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