The 60th Under Pressure Leak Sealing Technology Training

In 2010, NOV 22-26, 34 applicants from eleven provinces and 3 forei applicants has participated for under pressure leak sealing technical training in On-line Leak Sealing Technology Training Center. After one-week training and practice test, 33 participants including 3 foreign participant has been certified in the Center; 1 Chinese participants did not pass the test.