In the new economic normal environment, the production profits of the doors and windows enterprises were diluted. At the same time, more and more dealers complained that the business was difficult to do. Among them, there is no lack of economic environment and the impact of new channels su
Alaska Airlines provides high-tech baggage tags for 500 passengers who often fly, accelerating check-in procedures. The airline is using ViewTag provided by Vanguard ID Systems, equipped with electronic paper screens, BLE and passive EPC Gen2 UHF RFID embedded. In November 2016, the airlin
As an important part of photovoltaic power generation, inverters are mainly used to convert the direct current generated by photovoltaic modules into alternating current. At present, the common inverters on the market are mainly divided into centralized inver
The key points of autumn radish management should pay attention to the following points: According to the autumn sputum and market requirements, the disease-resistant varieties are selected. Mainly based on green skin varieties. The sowing period is appropriately postponed during the dry season, a
/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694"; PC phone case PC plastic is commonly known as polycarbonate, which is commonly known as bulletproof rubber due to its excellent mechanical properties. PC plastic has the characteristics of
/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694"; PC phone case PC plastic is commonly known as polycarbonate, which is commonly known as bulletproof rubber due to its excellent mechanical properties. PC plastic has the characteristics of
The patrol system has many types and functions. For customers who do not know much about it, they do not know how to choose, have many types, and have many functions. The following small series will introduce the types and functions of the patrol system for everyone. <br> <br> patrol s