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Jingyi Feng

The round-port manual slide valve is a compact and easy-to-operate manual control valve, mainly applied in the conveying pipelines of powder, granular materials or low-viscosity fluids to achieve rapid on-off control and flow regulation of media#圆口手动插板阀是一种结构紧凑、操作便捷的手动控制阀门，核心应用于粉体、颗粒状物料或低粘度流体的输送管路中，实现介质的快速通断与流量调节。

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Haizhumenye

Hai Zhu Door Industry offers products such as hard turbo quick doors,PVC quick doors,and fireproof doors #door #haizhu #pvcdoor

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王金玉

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Operation Guide for Pipe Clamp Machine, Pipe Clamp Machine Supplier

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Mario

#Turbine speed gate #Garage door

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机8折弯

Installation steps of pipe clamp machine, price of pipe clamp machine, pipe clamp machine factory

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王金玉

#硬质快速门hard fast door #中国发货Shipping from China #电话☎️8616633725348 Gmail:jinyufanghuomen0809@gmail.com

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