It is available to ship in two weeks, and valve selection and sizing are simple procedures.
它是提供给船舶在两个星期和阀门的选择和浆纱的简单的程序。
In 2006, the "Eleventh Five-Year" Plan key projects supported by National Science and technology "ship critical technology development" on the mentioned valve remote control system.
2006年，“十一五”国家科技支撑计划重点项目“船舶关键技术开发”中就提到了阀门遥控系统。
Electric three-potential four-way valve is a special equipment for ship heeling adjustment during cargo handling operation on cargo ship. It was purchased from foreign countries in the past.
电动三位四通阀是货船在装卸货物和作业时调整船舶横倾的专用设备，过去都是从国外订购。
Electric three-potential four-way valve is a special equipment for ship heeling adjustment during cargo handling operation on cargo ship. It was purchased from foreign countries in the past.
电动三位四通阀是货船在装卸货物和作业时调整船舶横倾的专用设备，过去都是从国外订购。
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