—————————————————————————————————————————————————————-The main text begins here—————————————————————————————————————————— SPI is the abbreviation for Solder Paste Inspection. The widespread use of SPI in SMT (Surface Mount Technology) manufacturing is largely due to the development of the current electronics manufacturing industry. Those working in the SMT manufacturing industry know that many defects in SMT occur due to solder paste printing … Read more
Click the blue text above to follow us Shenzhen Prin Circuit, as a high-tech enterprise providing one-stop high-end circuit board services from R&D to mass production, understands that the stability and reliability of circuit board quality are key to product success. To ensure that each circuit board meets the highest quality standards, Shenzhen Prin Circuit … Read more
3D printing is an emerging manufacturing technology that builds physical objects layer by layer based on digital models. This technology profoundly impacts traditional processes, production lines, factory models, and industrial chain combinations, representing a disruptive technology in manufacturing. With the release of the EU’s 3D printing standardization roadmap, the establishment of a series of standards … Read more
Original compilation, please contact the backend administrator for reprinting permission. Thanks to Siemens engineers for their technical support. Recently, Siemens updated the methods for retrieving preprocessing images for different DR models. The editor will introduce the methods and steps for retrieving preprocessing images for different Siemens DR models in three articles. The three articles correspond … Read more
Basic Standards GBT 12729.1-2008 Spice and Condiment Names GBT 20903-2007 Classification of Condiments SBT 10172-1993 Classification of Sauces SBT 10173-1993 Classification of Soy Sauce SBT 10174-1993 Classification of Vinegar SBT 10295-1999 Terminology for Condiments Comprehensive SBT 10298-1999 Terminology for Condiments Soy Sauce SBT 10299-1999 Terminology for Condiments Sauces SBT 10300-1999 Terminology for Condiments Vinegar SBT … Read more
Sharing the essence of recent articles from the “China Medical Device Information” magazine, with continuous updates! Welcome to subscribe! Welcome to contribute! Follow our WeChat public account:zgylqxxx Source: This article was published in the “China Medical Device Information” magazine, 2022, Vol. 28, No. 9 Author: He Ting Bai Ru* Affiliation: Shanghai Medical Device and Cosmetic … Read more
For employees in the electronics manufacturing industry, understanding the entire production process of PCBA in an electronic factory is not easy. Therefore, I have specially organized the main workstations on the DIP plug-in and SMT chip production lines into a flowchart, hoping everyone can clearly remember the different segments of the production line. Analysis of … Read more
To do a good job, one must first sharpen one’s tools. This means: A craftsman must ensure their tools are sharp to do their work well. In our product smart manufacturing, while having advanced equipment, we must also strictly control the processes and inspection standards. Only in this way can we produce high-quality products, which … Read more
National Standard of the People’s Republic of China GB 4789.1-2016 National food safety standard Food microbiological examination-General rules Issued on 2016-12-23 Implemented on 2017-06-23 Issued by NHFPC and CFDA Disclaimer This is an unofficial document provided by Translation Department of Foodmate (www.foodmate.com/trans/), as an information service organization to support non-Chinese companies. This document shall only … Read more
1. Introduction to MultiQC The advancement of NGS technology has spawned new experimental designs, analysis types, and the generation of high-throughput sequencing data. For the quality assessment of these data, evaluating the results at each step of the analysis is crucial for ensuring the reliability of subsequent results. Many bioinformatics tools can generate evaluation results … Read more