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SGPNRJ SUTNRJ SGPPUJ SUTPUJ SGPSDJ SUTSSJ6A 8A高压用拧入接头
SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68异径套管型
SGPSDJ SUTSSJ12-23-24-34-36-46-48-68
接头SGPSDJ SUTSSJ12 23 24 34 36 46 48 68 SGPSDJ12 SUTSSJ12
怡合达同款LML11-d6防尘塞
同米思米高压用拧入型接头SGPSDJ12/23/24/34/36/46/48/68
米思米高压用拧入型接头 异径 套管SGPSDJ/SUTSSJ
异径套管型SGPSDJ SUTSSJ SGPNPJ STUPDJ12 23 24 34 36 46 48 68
平行内螺纹套管 SGPSDJ SUTSSJ 12 23 24 34 36 46 48 68
