1. The wire is not covered with an insulating tube. The wire is directly buried in the wall during construction. The wire is not covered with an insulating tube, and the wire connector is directly exposed. There are hidden dangers: This is very unsafe, and may cause short-circuit of the wires due to some reasons, such as the aging of the wires, resulting in wire breakage; at the same time, once the wire is broken, it cannot be changed at all, only the wall knocks on the ground. Standard operation: The wires must be laid with insulation sleeves on the outside, and the circuit joints should not be exposed on the outside. They should be installed in the line box. No joints are allowed between the distribution boxes. Decoration materials knowledge decoration steps cement lighting decoration design room
The micro Diaphragm Pump produced by our company has compact structure, long service life, convenient maintenance, safe and reliable use. The medium conveyed by the pump will not touch the air valve, and can convey viscous liquid. Even if it is idling, it will not have any influence on the pump. This is the advantage of this pump.
Diaphragm pumps have a wide range of applications, and friends who are interested are welcome to consult and purchase! Micro diaphragm pump,industrial pump,liquid transfer pump,diaphragm water pump,Gas diaphragm pump Changzhou Yuanwang Fluid Technology Co., Ltd. , https://www.ywfluid.com
Seven strokes make it easy for you to get circuit acceptance
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