After draining, close drain valve.
排泄完毕，关闭排泄阀。
Hold the drain open until clean fuel exits the drain.
保持排泄阀打开直至清洁的燃油从排泄管流出。
The test set operates both the bleed valve and solenoid valve independently.
测试仪可以对排泄阀和螺线管阀分开操作。
The canister vapor-vent value is operated by vacuum.
活性炭罐蒸气排泄阀是由真空控制的。
Relief valve must be piped to a suitable drain.
安全阀必须配置通向适当排泄口的排泄管道。
The discharge line must be installed to allow complete drainage of both the relief valve and the discharge line.
排泄管道必须能够完全容纳安全阀和排泄管的排泄物。
"The relief valve discharge line should terminate 6"above a suitable open drain."
安全阀排泄管终端距离地漏高度为152mm。
discharge from safety and relief valves
由安全阀和泄压阀泄放
Leaks can occur along the valve stem through the packing or diaphragms. Leaks of this type can be stopped by closing the valve and venting any pressure from the outlet.
泄漏可能沿着阀杆通过衬垫或隔膜发生。关闭阀门，从排气口排出压力可以停止这种泄漏。
This paper analyzes the leaking and sealing mechanisms of toilet commponents' water drain valve in detail and gives the solution of the leaking problem of water drain valve.
详细分析了低水箱配件排水阀密封泄漏的机理,提出了排水阀密封泄漏问题的解决方法。
a small cock or faucet or valve for letting out air or releasing compression or draining.
放出空气或浓缩或排泄的小栓或旋塞或阀。
Seat located above drain; water can't be trapped and sediment can't foul seat.
阀座位于排泄管上方,因此水流顺畅,不容易产生沉淀并堵塞阀座。
Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line.
在安全阀和排泄管之间不要加盖、闭塞、堵塞或包含任何阀门。
discharging valve
排出阀排气阀排水阀
An act of emptying, as of the bowels.
排泄排泄的行为，如排便
"The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal."
排泄管道必须与安全阀出口具有相同的口径,必须从安全阀的下方接到安全排放地点。
a safety, exhaust valve
安全阀、 排气阀.
Check for signs of leakage or cracked surfaces at both ends of tube, exhaust manifold and EGR valve.
检查两个管的末端，排气歧管和EGR阀是否有泄露或表面有裂痕。