The use of electricity makes the modern life develop rapidly. Wire and cable, if not properly used and maintained, may cause some safety hazards, and it will lead to accidents, especially fire. In order to make the wire and cable work better, we should maintain the wire and cable regularly. However,

PE (Polyethelene) PolyethylenePE can be specifically categorized into:HDPE (High Density PE)MDPE (Medium Density PE) is not widely used.LDPE (low density PE)How to identify the PE material, burning blue flame light, burning area melting transparent, there are sol drops and candle flavor, belongs to

In general, as an enterprise as long as the server to buy back, install the system and applications, hosting servers to IDC can be done, as the enterprise for the use of server hosting, server rental services increasingly demanding enterprises began to recognize the importance of cabinets. Especiall

Although it is impossible to use cables and wires in daily life, how much do you know about the difference between cables and wires, and how much you know about their material structure. Let me share with you all the relevant knowledge. Wire and cable Wire and cable 1. First of all, cables with diff

Optical cable and cable are very common in our daily life, they undertake our communication. but there are many differences between them

single mode fiber is different from multi-mode fiber in the aspects of core diameter, light source ,bandwidth,color of jacket,modal dispersion  and price.