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Centrifugal Rainwater Harvesting Filter 8”

离心式雨水回收过滤器8吋

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Centrifugal Rainwater Harvesting Filter 4”

离心式雨水回收过滤器4吋

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Standpipe Rainwater Harvesting Filter 4

立管雨水回收过滤器 4吋

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Practical Demonstration Of Rainwater Harvesting

雨水回收过滤器实测展示

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Smooth & Calm Valve Efficacy

顺静阀功效

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Turning Wheel Moving Of Hydraulic Balancing Valve (Small Caliber)

平衡阀转轮动作(小口径)

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SB Product 3D Modeling

宝阀产品3D建模

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Pressure Reducing Valve Assembly For Household Test

户用型减压阀组模拟实测流量

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Float Valve Inspection (DN500)

DN500定水位阀测试

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Balancing valve machining-drilling and tapping machining

平衡阀阀体加工-鑽孔攻牙加工

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Comparison of the flow rate of ”SB large flow pressure reducing valve assembly for household 1 inch ” and other brands.

宝阀大流量户用减压阀组1”与他牌流量比较

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SB Hydraulic Balancing Valve Adjustment

SB平衡閥的調節機構–轉輪

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Machining of Pressure reducing valve assembly for household – drilling and tapping

户用减压阀加工-鑽孔攻牙

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608/601 Water Hammer Arrester

608/601 防水锤阀

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Positive Air Pressure Attenuator

正壓調節器

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Air Release Valve Movement

自動排氣閥作動

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Pulsation Dampener

水錘吸收器

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