With the development of the automobile industry and the electronic electrical equipment, the higher the demand of the nylon, it is a structural material, has the characteristics of compression resistance, heat resistance and the like, and is widely applied to the industries such as the mechanical pa
When decorating and laying wires, most families use buried wiring. This way to use flame retardant pvc pipe, because the price of pvc pipe than ordinary pipe per meter is five or six yuan more expensive, many owners buy more than ordinary plastic thin pipe, the use of this pipe once the wire leakage
The connection mode of the UPVC water supply pipe is the same as that of the drainage pipe. Select the UPVC water supply pipe to focus on the following aspects : 1.The user shall select first to apply the appearance and size, such as whether the wall thickness is uniform, the wall thickness is thic
What's the use of the pvc tube in the garden?