jacking

初めてフィリピンにコンクリートの推進管が送られることになり、出荷前の立会い試験に参加。マニラッドのプロジェクトマネジャーや品質管理責任者も同席。

Malaysian concrete jacking pipe manufacturer

For the first time, concrete jacking pipes will be sent to Philippines and I attended the tests before shipment. Project manager and quality control from Maynilad Water Services also attended.