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...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects

Mar 22, 2020

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Page 1: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects
Page 2: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects
Page 3: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects
Page 4: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects
Page 5: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects
Page 6: ...Prior to the internal cement lining and external bitumen coating processes, the hydrostatic test for push-in joint pipes is carried out after metallic zinc coating. The test detects