Analyze this problem together with the gas cylinder leakage problem. <br><br>R&D is required to analyze the ferrule seal structure, and a preliminary optimization plan will be given before October 30.
This problem is analyzed together with the gas leak problem in the air reservoir.<br><br>It is necessary for the analysis of the seal structure of the card sleeve by R and D, and a preliminary optimization plan is given by October 30.
This problem is analyzed together with the air leakage of the air reservoir.<br>It needs R & D to analyze the structure of the ferrule seal, and give the preliminary optimization plan before October 30.<br>