Good abrasion resistance The glass sheet is hard in texture, the surface is not easy to be scratched, and the life is longer in normal use. The resin lens material is softer and easier to scratch. After hardening, the hardness will be better.
In addition, we also sell Silver Mirror glass, silver mirror commonly known as waterproof mirror, mercury mirror, silver-plated mirror on glass surface, glass mirror, mirror glass, etc. Silver mirrors are widely used in furniture, handicrafts, decoration, bathroom mirrors, cosmetic mirrors, optical mirrors, and car rearview mirrors.
Pattern Mirror,Mirror With Diamond Pattern,Triangle Pattern Vanity Mirror,Pentagon Antique Pattern Mirror Dongguan Huahui Glass Manufacturing Co.,Ltd , https://www.antiquemirrorsupplier.com
This article is a PDF file. The acidity meter is a basic measuring instrument necessary for the laboratory. The electrode is very important for the acidity meter. Under normal circumstances, the service life of the electrode is 1 year. However, some units of the electrode have problems for two or three months. Mainly due to improper maintenance. This article introduces the precautions of the electrode in use and maintenance with the experience of the world's advanced acidity meter for many years. It helps you to properly use and maintain the electrode and make it work in the laboratory for a long time.