When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
利用空气焓值测量方法对热泵的制热量进行测量时，通常采用测流量法测量空气的流量和截面平均温度。
The sectional area of the suction pipeline is no less than pump flowing channel's.
吸入管路截面积必须大于或等于泵流道断面积。
When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.
利用空气焓差法进行热泵空气侧换热量测量时，通常采用测流量法测量风的流量和截面平均温度。
Electro-hydraulic proportional sectional valves are realized with load sensing control, and the pump output power is adaptive to load, the system effectiveness is highly enhanced.
通过对电液比例多路阀进行负载敏感控制，实现泵和负载之间的功率匹配，显著提高系统效率。
The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps.
本系列泵是卧式单吸多级节段式离心泵。
Complete air piston pump contains pneumatic motor and piston pump, the ratio of piston area of pneumatic motor and plunger ' s sectional area of piston pump is transforming times of pump pressure ;
完整的气动柱塞泵包含有气动马达与柱塞泵两部分，气动马达中的活塞面积与柱塞泵活塞的截面积比值，就是泵压力转换的倍数； 愈高的倍数就能以愈大的压力输送愈高黏度的流体，达到输送的目标。
Complete air piston pump contains pneumatic motor and piston pump, the ratio of piston area of pneumatic motor and plunger ' s sectional area of piston pump is transforming times of pump pressure ;
完整的气动柱塞泵包含有气动马达与柱塞泵两部分，气动马达中的活塞面积与柱塞泵活塞的截面积比值，就是泵压力转换的倍数； 愈高的倍数就能以愈大的压力输送愈高黏度的流体，达到输送的目标。
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