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The new flap mechanism is a guide-type, the mounting hole USES the original hole of the bracket plate of the original pilot lever, and it is not necessary to change the cabinet structure.
Solid insulated switchgear is a special type of switchgear that uses solid ...
Solid insulated switchgear mainly uses epoxy resin as the main insulating m...
The high voltage grounding switch is usually part of the disconnecting swit...
An air switch, also known as an air circuit breaker, is a type of circuit b...
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