The method using movable metal baffle and control valve near water sealed well to block the drain of oil tank group is unreliable and it will widen flowing fire area.
用活动金属挡板及水封井附加控制阀门封闭油罐组排水沟的方法既不可靠又会使流淌火面积扩大。
UK ROTORK valve (ROTORK) is Europe's main production area of fluid control and suppliers.
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
The Taco "Plus One" Multi-Purpose Valve is designed to add one more feature in every area of the valve's construction and provide you with more reliable flow control.
型多功能阀在生产过程中，每个方面的性能都有所提高和加强，为您提供更可靠地流量控制服务。
UK Rotork valve (ROTORK) is Europe's main production area of fluid control and suppliers.
英国罗托克阀门（ROTORK）是欧洲地区流体控制领域的主要生产和供应商之一。
UK ROTORK valve (ROTORK) is Europe "s main production area of fluid control and suppliers."
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
Adjusting mechanism is the executive body converts the output of displacement control valve spool and valve seat area change between the flow of the device.
调节机构是将执行机构的输出位移变化转换为控制阀阀芯和阀座间流通面积变化的装置。
The role of compression springs bad gall on automatic control valve flow area of the size, so that a constant flow through the valve.
弹簧受压差的作用自动控制阀胆上过流面积的大小，从而使通过阀门的流量恒定。
Or, when the control valve goes into the brine draw cycle, it can draw the brine from the brine well faster than it can flow into this area.
或者，当控制阀进入吸盐环节，控制阀通过盐井吸入的盐水快于盐水进入这个区域的速度。
By changing the balance valve spool of the flow area to adapt to the changes before and after the valve, so as to achieve the purpose of flow control.
通过改变平衡阀的阀芯的过流面积来适应阀门前后的变化，从而达到控制流量的目的。
UK ROTORK valve (ROTORK) is Europe's main production area of fluid control suppliers.
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
UK ROTORK valve (ROTORK) is Europe's main production area of fluid control suppliers.
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
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