Ningbo zhenhai beisuda petrochemical equipment co.,ltd - Ningbo, China


Exothermic welding products require high-quality graphite to form a cavity mold with a certain shape, such as line style (butt), T-joint (three-way), ...
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 998

Ground Module performance and characteristics The copper clad steel grounding resistance is stable The grounding module has strong moisture absorp ...
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 1,016

Copper clad steel ground wire The material in which the surface of a steel core is uniformly coated with copper includes copper-clad steel bars (for ...
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 1,038

The copper-clad strand wire is shaped like a cable ccs, which is made of a plurality of copper-clad single wires.CCS-Stranded Copper Clad RodCable Wel ...
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 957

Chemical ground electrode is a new type of grounding system suitable for all kinds of places with high grounding requirements and difficult grounding ...
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 997