1) jacket drain valve;jacket water cock
水套放水阀
2) drain valve
放水阀
1.
Specification of the drain valve and vent valve and its influence on the reliability of heating networks;
放水阀和放气阀的设置及其对热网可靠性的影响
2.
The calculation formulas for drain valve and vent valve in long drainpipe are approached, and the valve diameters are calculated being compared with the result in some literature.
探讨了热水管网放水阀、放气阀直径的计算公式,计算了长放水管放水阀直径,并与文献中短放水管放水阀直径进行了比较。
3) Fill/ drain valve
加/放水阀
4) discharge valve seat
放水阀座
5) blowoff valve cap
放水阀盖
6) blowoff valve body
放水阀体
补充资料：水套
1.指低洼﹑多水地区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条