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SGPNPJ12 SGPNPJ23 SGPNPJ24 SGPNPJ34 36 46 48 68螺纹接头
替代米斯米SGPNPJ12/23/24/34/36高压用拧入型接头 异径 螺纹接头
STUNPSS68不锈钢接头28异径STUNPS12/13/23/24/34/36/46/SGPNPJ48
SGPNPJ12/23/24/34/36/46/48/68拧入型接头 异径 螺纹接头 现货
SGPNPJ STUPDJ12/23/24/34/36/46/48/68 不锈钢异径接头
SGPNPJ STUPDJ12/23/24/34/36/46/48/68不锈钢异径接头
SGPNPJ STUPDJ12-23-24-34-36-46-48-68
SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68异径套管型
替代米思米SGPNPJ12/23/24/34/36高压用拧入型接头 异径 螺纹接头
高压拧入接头SGPNPJ/STUPDJ12/23/24/34/36/46/48/68异径螺纹接头
stunpss68不锈钢接头异径
异径套管型SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68
拧入型接头 异径SGPNPJ STUPDJ12 23 24 34 36 46 48 68
同米思米高压用拧入型接头SGPNPJ12/23/24/34/36/46/48/68
高压用拧入型接头异径接头SGPPBJ12/23/24/34 SGPNPJ SGPTDJ系列
高压用拧入型接头 SGPPBJ34 SGPPBJ23 SGPPBJ46 SGPNPJ
