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2021-04-25

Perception of the Future-DDTOP IPD Integrated Product Development Training

Perception of the Future-DDTOP IPD Integrated Product Development Training On 31…
2021-03-29

DDTOP Group Participated in the Drafting of National Standards for Transmitters

DDTOP Group participates in the drafting of national standards for transmitters …
2021-02-01

Yunnan Petrochemical Operation and Maintenance Project Successfully Completed

From the beginning of December 2020 to the end of January 2021, nearly two-month…
2021-01-27

Security Guardians-2020 Yunnan Petrochemicals Operation and Maintenance Record

Security Guardians -2020 Yunnan Petrochemicals Operation and Maintenance Record …
2020-09-02

Jinxi Petrochemical 2020 Overhaul

China National Petroleum Corporation Jinxi Petrochemical Company has kicked off …
2020-09-02

DDTOP Passed Three-System Audit

8th-10th?June 2020, Northeast Certification Limited Company audit team of 6 peop…

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