球型三通管件帶壓開孔引支線
安裝球形三通管件、帶壓銲接球型三通管件及支線管道、安裝夾板閥、帶壓管路開孔、安裝無漏點式封堵管道、拆除工具管路引支線完成。
Bypass tapping under pressure with Spherical type Tee pipe joints install.
Ball Tee pipe joints plugging fitting, Hot-Tapping and Plugging with pressure pipeline for repairs and additions without interruption...
Видео 球型三通管件帶壓開孔引支線 канала 全豐管道工程有限公司
Bypass tapping under pressure with Spherical type Tee pipe joints install.
Ball Tee pipe joints plugging fitting, Hot-Tapping and Plugging with pressure pipeline for repairs and additions without interruption...
Видео 球型三通管件帶壓開孔引支線 канала 全豐管道工程有限公司
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