在对热水加热系统进行首次进水或维护后在进水，管道和散热器内的空气必须被排除出来，整个系统必须用水充满。
On the first filling of the hot water heating system or refilling after maintenance, air in the piping and radiation must be removed and the whole system filled with water.
安装工，故障排除和检修整个采暖，通风，空气处理，制冷和空调系统。
Install, troubleshoot and overhaul entire heating, ventilation, air handling, refrigeration and air conditioning systems.
液态水是压缩空气在粉末涂装系统产生的主要问题，最好的办法是在液态水凝结出来之前将压缩空气中过剩的水气排除掉。
Liquid water is compressed air in powder coating system to produce a major problem, is the best way of setting out before in liquid water in the compressed air of the excess moisture to rule out.
使用斯派莎克的自动排气阀可排除蒸汽系统中的空气及其它不凝性气体，同时不会泄漏蒸汽。
Use automatic exhaust valve Spirax Sarco steam system to exclude air and other non-condensable gases, while not leaking steam.
它是用来获取任何在您的内部系统热循环从而导致部分不运行充分发挥其潜力的空气排除。
It is used to get rid of any hot air circulating in your internal system which can cause components not to run at their full potential.
热水供暖系统排除空气的三种情况，溶解于水的空气的排放，空气应在何处排放。
Three cases of exhausting in hot-water heating system are introduced. The way of exhausting the air which dissolved in water and where to exhaust the air are introduced.
热水供暖系统排除空气的三种情况，溶解于水的空气的排放，空气应在何处排放。
Three cases of exhausting in hot-water heating system are introduced. The way of exhausting the air which dissolved in water and where to exhaust the air are introduced.
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