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Certificate number:
EMS 661555
Scope: The design and manufacture of gas current transformers (below and include 800kV) , gas voltage transformers (below and include 1000kV), bushing (below and include 800kV).
800kV及以下气体电流互感器、1000kV及以下气体电压互感器、800kV及以下套管的设计与制造。
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
ISO 14001:2015 | 2016-11-07 | 2025-11-06 |
Certificate number:
FM 661556
Scope: The design and manufacture of gas current transformers (below and include 800kV) , gas voltage transformers (below and include 1000kV), bushing (below and include 800kV).
800kV及以下气体电流互感器、1000kV及以下气体电压互感器、800kV及以下套管的设计与制造。
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
ISO 9001:2015 | 2016-11-07 | 2025-11-06 |
Certificate number:
OHS 661557
Scope: The design and manufacture of gas current transformers (below and include 800kV) , gas voltage transformers (below and include 1000kV), bushing (below and include 800kV).
800kV及以下气体电流互感器、1000kV及以下气体电压互感器、800kV及以下套管的设计与制造。
Standard/Scheme number or name | Start Date | Expiry Date |
---|---|---|
ISO 45001:2018 | 2019-10-16 | 2025-11-06 |