Do the instrumentation devices involved in fire protection design require CCCF certification?
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In fire protection design, components such as fire water supply valves, emergency water and rainwater switching valves, and fire pump outlet valves are electric valves. Do these electric valves require CCCF certification?
Fire-fighting equipment must be certified.
Hehe, Humor Guy, you can’t just say you don’t know – someone is asking you and expects an answer from you.
Hehe, Humor Guy, you can’t just say you don’t know – someone is asking you and expects an answer from you.
Domestic projects do not require it, but for foreign-funded projects insurance is necessary, as the foreign insurance company will demand it.