It can replace imported valves of the same kind.
可以取代进口的同类阀门。
Now, the valve is employed on model QY100H crane substituting imported valves and in mass-production.
该阀应用于QY 100h型起重机上替代进口阀，现已投入批量生产。
In the selection of imported valves, if the medium containing fibers, containing impurities, containing particles should be used in the V-belt cut off valve.
在选用进口调节阀时，如果介质为含纤维、含杂质、含颗粒时，应选用V型带切断的调节阀。
Good quality imported membranes shall be selected and used for all the valves, with each part checked in each manufacturing procedure, and put into the assembly line conforming to all the procedures.
注：全部选用优质的进口成品膜片， 膜片组件在制造过程中全部检查， 合格后再进入装配线。
Proportional control valves such devices export volume (flow, pressure) can be imported in accordance with the law of change in the continuous signal proportional to regulate.
比例控制阀这类阀的输出量(流量、压力)可以按照输入信号的变化规律连续成比例地进行调节。
They often use imported electrical signal proportional electro-magnet will be converted into mechanical power or valves displacement volume control.
它们常采用比例电磁铁将输入的电信号转换成力或阀的机械位移量，进行控制。
She had undertaken the localization of imported equipment, and been main researcher in developing the new flat valves used in gas pipe.
曾先后承担了进口设备国产化，并且作为主研人员参加了天然气输气管道用新型平板闸阀的开发工作。
The system using rapid on-off valves has simple structure with low cost. It is as good as the imported product of the same level.
该系统采用快速开关阀控制，结构简单，成本低，达到国外同类产品技术水平。
The system using rapid on-off valves has simple structure with low cost. It is as good as the imported product of the same level.
该系统采用快速开关阀控制，结构简单，成本低，达到国外同类产品技术水平。
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