CAUTION: The check valve disc and spring assembly are in compression.

Reassemble the check valve module in the reverse order.

按照相反顺序重新组装止回模块.

A double check valve assembly shall be installed at each noted location.

双止回阀总成应该安装在每个指定的位置.

Easily converts Ball Check Valve to a Foot Valve.

能够轻易地将球体止回阀转换成底阀.

Particles from worn piston seal caught in check valve.

单向阀内发现从已磨损柱塞密封圈进入的颗粒.

Purpose : To test check valve No.2 for tightness againstflow.

目的: 检测止回阀2号对于回流的紧固性.

Check valve tags are typically mounted on the rim of the cap.

止回阀标签通常安置在阀帽的边缘上.

Butterfly Check Valve seating may be affected by normal system turbulence.

正常系统湍流可能会影响到蝶式止回阀的阀座.

Seat discs shall be reversible to extend check valve life.

阀座阀瓣应该是双向的,能够延长止回阀寿命.

In the open position, they function as a lift check valve.

在开启状态下, 这种阀门功能与提升式止回阀相同.

Use a check valve to prevent reverse flow into the cylinder.

采用止回阀,防止回流入钢瓶.

Check with popular computer magazines for their experts'input well.

也可以阅读比较流行的电脑杂志,参考专家的意见.

The shipment does not check with the sample.

装船的货物与货样不符.

I shall need to check with the duty officer.

我要向值班员核实一下。

Wait a minute, let me check with my memo.

稍等, 让我核对一下备忘录.

You'd better make a double check with your answer.

你最好再核对一下答案.

Don'tbelieve what you are told; double-check with an independent source.

别相信别人告诉你的话，用独立的信息来源再核实一遍。

Check with your doctor if you have: Skin with red patches or scales.

如果你有以下症状就要去看医生: 长红斑或皮肤脱落.

Check with your travel agent to find out about visas.

与你的旅行代理机构检查签证.

Check with your vet about canine hygiene and worming.

检查你有无狂犬病和弓形虫病的记录.

The figures on this sheet check with those in my notes.

这个表格里的数字和我笔记里的相符合.