Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Other equipment for petroleum and natural gas industries

SY/T 6231-2006    Electronic Downhole Pressure Gauge
电子式井下压力计;
Category No.:75.180.99 Valid Status:superseded
Issued Organization:NDRC Issued Date:2006-7-10
Implemented Date:2007-1-1 Abolished Date:
Superseded Standard.:SY/T 6231-2019 Petroleum downhole pressure gauge
Superseded Date:2020-5-1
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