发表日期：2021-04-08 22:02文章编辑：jianzhan浏览次数： 标签：
If gateway is the heart of smart home, and equipment is the body of smart home, data flow is blood. There is no doubt that transport protocol is the connection of all blood vessels. The existing two c...2017-11-20 Amazon's smart lock system is not at home and can be sent to express
When the home is not at home, express is there, such annoyance puzzles many users who love online shopping. Recently, Amazon announced the launch of an intelligent lock system, allowing couriers to se...2017-11-20 Kinect good-bye today, the selling point of the mobile phone industry is your legacy
When Microsoft launched Kinect, it is very confident that he made in the natural interactive way of achievement, people was also optimistic that the sense of agitation of Kinect lead a time also cause...
It is very annoying to export goods panies. A few days ago, a company in Jiaxing, Zhejiang Province encountered such annoyance, and the reason for the return was caused by the inconspicu...2018-08-12 Lighting national standard is about to be introduced LED industry
The reporter learned from the China International Semiconductor Lighting Application Technology Forum held in Shanghai on the 11th that China s mandatory national standards for lighting safety are...2018-08-12 Express packaging new national standard, panies how to seize the opportunity!
[China Packaging Network News] On February 6, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Administration Committee officially released...
The acetate spray test, also called ASS test, is based on a neutral salt spray. Acetic acid is added to the brine to give a pH of 3.2 1 (25 C). This can further enhance the corrosion ef...2018-08-12 Introduction to high and low temperature test
The high and low temperature test is mainly used for the endurance test of electronic products, electricians and parts for cold resistance test, rapid temperature change or gradual conditions. It is e...2018-08-12 Packaging and transportation test items and standards
1. Packaging test (GB/T4857, GB6543, GB6544, QB/T1649) ability a. Transport package - pressure test, drop test, stacking test, rain test, vibration test, crash test b. corrugated box, cardboard - pre...