The effect and requirements of each layer of the surface are different, and the mortar used for each layer is different. At the same time, the characteristics of the base material and the engineering part.......
The consume.......
The seal is a material or a part that prevents fluid or solid particles from leaking from adjacent joint faces and prevents intrusion of external impurities such as dust and moisture into parts inside the.......
Acceptance In addition to identifying the overall effect of decoration, the main thing is to see if the quality of the hand is satisfactory. Acceptance can be identified from the following aspects:
• The lighting circuit should be installed in accordance with the regulations........
1, gap
The wood sealing line, corner line, waistline veneer meet the mouth seam not exceeding 0.2mm, the line and the line mouth slot joint does not exceed 0.3mm, the veneer panel and the plate contact mouth does not exceed 0.2mm, the sliding surface door entire surface error does .......
Performance in line with Q/OKVL001-2003 technical standards
Main technical indicators of wear-resistant ceramics
Project indicator
[1] Alumina ceramic content ≥ 92%
1. High temperature resistance, up to 450 °C metal rotor flowmeter, metal tube float flowmeter, power meter flowmeter.
2. It is suitable for the measurement of gas flow, liquid and steam flow rate with small diameter and low flow rate.
3. Magnetic co.......
When we are decorating, we often tangled with wall paint or wallpaper? Many people from the environmental point of view, that the wall paint contains formaldehyde, benzene and other harmful volatile substances, not environmentally friendly, so choose wallpaper. In actual fact, there will b.......
In fact,.......
With the transformation and upgrading of the domestic transformer industry, a higher standard is proposed for the product performance involved. Accordingly, there are new requirements for the insulation performance of various types of transformers. Transformers choose the right insula.......