成年人极品精品福利,最新av在线网址,亚洲色图,欧美色图国产精品,真实的普通话对白 露脸,免费网站国产一级,四虎美女视频网站免费

Product model: ES-KTS-A Range: 15KG-30KG Accuracy: 2g-5g-10g power supply: 12V 6A Printer: Xinye Embedded 58 Printer Weighing Plate: 278mm * 348mm, height 100mm, material: carbon steel painted with stainless steel scale. Display screen: .....

Model: ES-KTS-D Size: 11.6 inches Hard drive: 32G/64G/128G Memory: 2G/4G/8G CPU: J1800 dual core/J1900 quad core Interface: 4 USB interfaces, 1 Ethernet port, 1 serial port Accuracy: 1-10 Adjustable power supply: 12V Daijing power supply Op.....

With the development of the present era, high-rise buildings, bridges and other structures can be seen everywhere. Every qualified building must have a precise proportion of each material, and there should be no excess, no shortage, and no .....

Platform scales are widely used in various industries for storing, measuring, and weighing goods. It has the characteristics of high degree of automation, rich functions, durability, and good stability. The following are precaution.....

Everyone has had the experience of buying groceries at the market. After weighing with an electronic scale, a decimal point will appear, and no one wants to worry about the decimal point. But in fact, these small coins have a lot of .....