UV lamp definition

The UV lamp line is Ultraviolet, abbreviated as UV. Among them, the UV lamp is divided into UV-A, UV-B and UV-C UV-V according to the different wavelength bands. 1. Low-pressure UV lamps, ie germicidal lamps and amalgam lamps, are mainly used for sterilization, fume purification, sewage treat READ MORE

With the help of the Association platform nursing train…

Abstract Recently, the China Stone Association held a national vocational qualification training course for stone nursing workers in Shuitou to train professional nursing talents for the stone industry in Nan'an. In the critical period of the transformation and upgrading of the Nanan ston READ MORE

Machine tool work

The cutting of the machine tool is realized by the relative motion between the tool and the workpiece. The motion can be divided into two types: surface forming motion and auxiliary motion. (1) Surface forming motion is a motion that causes a workpiece to obtain a desired surface shape and si READ MORE

The National Industry Standard for the “Steel Interio…

It is reported that the standard plan will be released during the Yongkang Men's Expo on May 26th. At that time, the leaders of the National Federation of Industry and Commerce and the Ministry of Housing and Construction, the relevant leaders of Jinhua Municipal Government and the participatin READ MORE

Introduction to solid wood furniture

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Solid wood furniture definition

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"Protecting FAG imported bearings" grease is …

Home>Bearing knowledge> "Protecting FAG imported bearings" grease is the key /*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; "Protecting FAG imported bearings" grease is the key Source: Bearing network time: 2013-03-21 /*250*250 was created on 201 READ MORE