Clean room cleaning process

Personnel entering the clean production area should be equipped with appropriate dressing facilities according to the nature of the production, product characteristics, environmental requirements of the product, etc., and rationally design the airflow organization, set the differential pressure an.....

Festive packaging handmade party gift box DIY productio…

Festive packaging handmade party gift box DIY production MicroscopeStudent microscope is designed for tertiary institutions and primary and secondary schools, which convenient to observe biological slices, biological cells, bacteria and living tissue culture, fluid pr.....

Classification of kraft paper

Kraft paper usually retains its tan color and is suitable for bags and wrapping paper. Depending on the nature and use, kraft paper has a variety of different uses. Kraft paper is a general name for a kind of paper, and there is no certain standard. Generally, it is classified accor.....

2015 desk Feng Shui good Feng Shui help high

Year's desk feng shui good Feng Shui help high rise This photo was provided by Guangdong Yachen Office Furniture (yc.cnjiaju.com). Feng Shui is a traditional culture left by the Chinese nation. Today's feng shui is not calculated by a single finger in the past, but is derived from s.....

2015 desk Feng Shui good Feng Shui help high

Year's desk feng shui good Feng Shui help high rise This photo was provided by Guangdong Yachen Office Furniture (yc.cnjiaju.com). Feng Shui is a traditional culture left by the Chinese nation. Today's feng shui is not calculated by a single finger in the past, but is derived from s.....

[Overseas information] ENO introduces Sub7 - the indust…

Eagles Nest Outfitters (ENO), a manufacturer of compressible camping hammocks and fun outdoor accessories, recently introduced the industry's lightest hammock, the Sub7. Its record-breaking weight increases the chance of regular hiking. The Sub7 weighs 6.5 ounces (about 184.3 grams) and use.....

[seven plus two] Italy GRONELL walking shoes 333

Italy GRONELL walking shoes, the market price of 998, group purchase price 333 SF. The upper is made of Italian microfiber fabric, which is lighter and more breathable. The sole is made of Vibram rubber outsole, high-density non-slip wear-resistant, and the midsole is effectively shock-absorbin.....