pipe string meaning in Chinese
管道支线
管柱；一段管线
支管
Examples
- Development and application of pipe string telescopic compensatory
管柱伸缩补偿器的研制与应用 - China petrochemical int l co . , jwy cleaning agent for completion pipe string
中石化石油化工出口产品-泥浆及泥浆材料 - China petrochemical int l co . , hmn cleaning agent for sand control pipe string
中石化石油化工出口产品-泥浆及泥浆材料 - Jwy is a new generation of intensive completion pipe string cleaning agent . it possesses the good property in cleaning , oil contaminant suspension and oil - water separation with little damage to the environment
Jwy完井管柱清洗剂是新一代强力清洗剂，具有良好的清洗、油污悬浮、油水相分离能力，对环境污染小。 - Is noe kind of non - reclaimable fishing tool which is normally used for the fishing purpose from the outside of the pipe string , iscan be used to fish flat - type fsh head of the pipe string . it is characterized for directly fishing purpose without shaping the fish top
弯鱼头打捞筒是从管柱外部进行打捞的一种，不可退式工具可打捞弯扁形鱼头的落井管柱，其特点是在不用修整鱼顶的情况下直接进行打捞。