国産精品无碼一區二區三區_91亚洲无码视频_91桃色无码国产在线观看二区_女人喷水高潮视频免费看一区
Mud hose
Mud hose

Mud hose for shield machine, working pressure PN10,PN16

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Dredging hose
Dredging hose

Special dredging hose for dredger. Oil transportation, wear-resistant pipe for mining

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Water vapor pipe
Water vapor pipe

Water vapor rubber tube for shield machine. A complete set of damping solutions for extreme temperature, corrosion, high and low frequency, all elas

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Rubber elbow
Rubber elbow

A variety of flange structure and material selection, maximum caliber DN4000, a variety of working pressure options. There is also a mud joint for shi

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Wear-resistant ceramic hose
Wear-resistant ceramic hose

Foamed rubber or foamed polyurethane. Fire rating: M1/UL94-B1/DIN 4102 DIN5510, EN45545

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Mine hose
Mine hose

Bridge, building foundation, suspended floor isolation address and mechanism vibration and shock

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Optional pipe wall thickness measuring device
Optional pipe wall thickness measuring device

Mud hose for shield machine, working pressure PN10,PN16

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