1, the torque control of the production line <br>2, designed to optimize the feedback pipe joint structure, expected changes December 30 Kusakabe single
1, the production line for torque control<br>2, design feedback to optimize the structure of the tubing joint, is expected to be issued on December 30, the change order
1. The production line controls the torque<br>2. The design feedback optimizes the tubing joint structure, and it is expected to issue a change order on December 30<br>