Tracking the cause of atmospheric ozone monitoring instruments help ozone pollution control
Time of Update: 2022-06-21
In order to improve the level of prevention and control of ozone pollution, not only the concentration of ozone in the atmosphere needs to be monitored, but also the precursors of ozone—nitrogen oxides and volatile organic compounds, as well as meteorological factors that affect the formation of ozone.
[Jingderui live preview] Purified water equipment system process
Time of Update: 2022-04-23
In order to ensure the high quality and high performance of the equipment system, when designing the purified water equipment system, based on the functional units such as pretreatment, RO, ultraviolet sterilizer, ozone sterilizer, EDI, storage and transportation, etc.
What are the application advantages of nitrogen spray technology in automotive coating
Time of Update: 2022-04-16
The modified nitrogen spray technology replaces compressed air with nitrogen gas with high purity, constant temperature and ionized charge as the paint carrier .
Yanchang Petroleum Pipeline Company's equipment management achievements won the award
Time of Update: 2021-08-06
In recent years, Yanchang Petroleum Pipeline Company attaches great importance to scientific and technological innovation and research work, and continues to increase capital and personnel investment.
A large number of consumables the lowest price in the country announced
Time of Update: 2021-02-21
General supplies began to reduce prices In fact, in November 2018, the former Shaanxi Provincial Health Planning Commission has issued the "Shaanxi Province general medical supplies sunshine procurement implementation plan", following the 13 categories of high-value supplies, began to control ordinary supplies, but only centralized procurement, not yet a volume of procurement.
Coating process: production process of general latex primer
Time of Update: 2020-04-03
Core tips: 1, universal latex primer formulation: paint formulation dosage /kg water 11.2 hydroxyethyl cellulose 0.07 ammonia 0.14 ethylene glycol 2.90 dispersant 1.76 surface active agent 2.8 titaniu
Three common faults and fast solutions of automatic labeling machine
Time of Update: 2020-01-14
[technical article of Pharmaceutical Website] labeling machine is widely used in pharmaceutical packaging industry In recent years, with the continuous development of the pharmaceutical industry, and
Xbd-w horizontal fire pump
Time of Update: 2009-08-08
Xbd-w horizontal fire pump is a horizontal single suction structure, which is a series of energy-saving products newly developed and produced by Zui Its performance parameters and technical indicators