In addition, we test our HF Acid valves with Helium at 300 PSI to insure the castin integrity.
In addition, we test our HF Acid valves with Helium at 300 PSI to insure the castin integrity.
此外，我们是在300PSI的氦介质下检测我们的氢氟酸阀门，以确保铸件的整体性。
In addition, we test our HF Acid valves with Helium at 300 PSI to insure the castin integrity.
此外，我们是在300PSI的氦介质下检测我们的氢氟酸阀门，以确保铸件的整体性。