铺管船用张紧器是海洋铺管船的关键设备，张紧器张紧系统是张紧器保持管线恒张力的保证。
The tensioner is the key device of offshore pipe-laying vessel and the tension system of the tensioner ensures the constant tension.
铺管船用张紧器是海洋铺管船的关键设备，张紧器张紧系统是张紧器保持管线恒张力的保证。
The tensioner is the key device of offshore pipe-laying vessel and the tension system of the tensioner ensures the constant tension.
应用推荐