Jiaxing Add: The East of Haiwang Road, Shendang Town, Haiyan, Jiaxing, Zhejiang, China
Mob: +86 15000902670（Manage Chelsea )
Fax: +86 573-86760917
E-mail: [email protected]
Shanghai Add: No.28, Lane255, Shengxin South Road, Nanxiang Town, Jiading District, Shanghai, China
Mob: +86 15000902670（Manage Chelsea )
Fax: +86 21-69176728
E-mail: [email protected]
According to my country's industry standard electrical industry safety work regulations, electrical equipment is divided into two types: high voltage and low voltage: high voltage: the voltage of the ...
The presence of air gaps in the main insulation can cause partial discharges. Since the relative permittivity of the air gap is much smaller than that of the cable insulation, under the action of the ...
1. Electrical performance testing There are mainly conductor DC resistance, insulation resistance, finished product voltage test and insulated wire-core voltage test, each of which is very important. ...
1. Type VV and YJV: PVC type Festoon Lights Cable Single Core Rubber Cable VDE, cross-linked polyethylene type power cables, can not be subjected to mechanical external force, suitable for indoor and ...
Heat tracing has been widely used as an effective pipeline (storage tank) insulation and antifreeze plan. The operating principle is to dissipate a certain amount of heat through the heating medium, a...
Are cables and wires the same material? Many friends may be stupid and confused. In fact, cables and wires are different in size, structure, purpose, and so on. So what are the differences between cab...
Add:No.28, Lane255, Shengxin South Road, Nanxiang Town, JiadingDistrict, Shanghai, China
Tel:+86 21-69172998 ( Business Department Headquarters )
+86 21-69176708 ( Purchasing Department )
+86 21-69176708-805 ( Human Resource )
Fax:+86 21-69176728
E-mail:Add:The East of Haiwang Road, Shendang Town, Haiyan, Jiaxing, Zhejiang, China
Tel:+86 150 0090 2670 ( Manager Chao )
+86 573-86760916 ( Business Department )
+86 573-86760928 ( Human Resource )
Fax:+86 573-86760917
E-mail:Mobile terminal
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