Any export certifications on heavy duty caster wheels ?
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What is a disposable purification dispensing room? (Specific) is there a company in Chengdu that does this project? Gusu purification has a special person in Chengdu!!They do better in this country.The project quotation depends on the area!!!Generally speaking, about 1500 yuan a flat!!Process equipment is not included!You can add me,Communicate with you!!Hospital infection management is an important part of ensuring medical quality,According to the requirements of the Ministry of Health's 'regulations on hospital infection management' [1,In order to reduce the pollution of pathogenic microorganisms in the air on intravenous or muscle injection and improve work efficiency,We have successfully studied and trial-produced the intravenous muscle injection purification liquid distribution table (hereinafter referred to as the purification table ),And obtained the patent of Chinese utility model (patent certificate No. 96232737.9 ).The introduction is as follows.1 instruments, equipment and materials 1.1 Instrument:
Does anyone know why the water purifier uses a pre-filter system? The water purifier is very necessary to use the pre-filtration system, which is determined by its working principle and function;1. First of all, let's take a look at the working principle of the water purifier. Generally, the water purifier is composed of a four-level filtration system:Level 1: micro-filtration membrane removes all kinds of visible substances/dust and impurities in tap water. These particles come from aging pipes, rust, secondary pollution of roof water tanks, etc.Level 2: Compressed carbon removes chlorine and organic impurities, such as harmful pesticides. It can also absorb the peculiar smell, color and smell produced by organic compounds in water, which are derived from disinfection by-products of tap water.Level 3: UF membrane: The UF membrane can remove bacteria, viruses, spores and other substances in the water.Level 4: filter life indicator: the inside of the device is designed for the gear structure. with