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Dongying Jintan Petroleum Technology Equipment Co.,Ltd.芝华士广告
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Swivel Joints Specification
empSwivel joints, with integral ball bearing, are manufactured on the basis of technologies imported from FMC. All swivel joints is respectively interchangeable with FMC Chiksan high pressure swivel joint, long radius swivel joint and sour gas swivel joint.chevroler
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really really wantSize and Working Pressure Style End Connection汽车培训
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