On February 16, Beijing's "New Article Eight" was issued, and the implementation rules stated that "the sale of houses to foreigners who have not paid taxes or social security for five consecutive years is suspended, and the sale of houses to households with household regist…

On May 19, more than 500 furniture industry professionals from the Yangtze River Delta and the Pearl River Delta gathered at the Suzhou International Expo Center to hold the China Furniture Industry Development Summit Forum to jointly discuss the transformation, adjustment, upgrade, expansion …

Packaging efficiency and packaging compatibility are indexes that measure the technological content of packaging machinery and are the most frequently considered issues when customers choose packaging equipment. In the later period, all enterprises should extend the packaging i…

Do you think that the flatter the ceiling looks, the better it will be? In fact, if the decoration only look at the surface, decoration knowledge is also hearsay, then you are very easy to enter the error zone, and today Xiao Bian will take you to find out, what are the common errors in th…

Maintenance Inspection The hydraulic puller needs to be checked and maintained every six months:
1. Check the gear engagement and wear of all reducers. The tooth surface pitting damage should not exceed 30% of the mating surface, and the depth should not exceed 10% of the original tooth th…

Fastener users often reflect why stainless steel fasteners sometimes have locking problems, and similar phenomena do not occur when using carbon steel fasteners. Is stainless steel fasteners softer, carbon steel? The reason why fasteners are relatively hard? Yes! Stain…

Due to the essential difference between stainless steel and carbon steel, stainless steel has good ductility. If it is used improperly, it will easily lead to the screw and the nut can not be unscrewed, which is commonly called “locking” or “biting de…

When the luxurious and heavy wooden doors are pushed open, the dignified and stable shape and the classic atmosphere design are magnificent. Concave ceilings and siding, sweeping the lines of the past, not only can show the feminine, but also show the gorgeous and extravag…

Pneumatic double diaphragm pump is very versatile, both pumping liquid and conveying some difficult to flow medium, in use, which pump the common fault? What should be done? ? With these questions, the following is a common double-diaphragm pneumatic pump failure and solution introduction. Pne…

<br> <br> spectrophotometer spectrophotometer, also known as the spectrometer (spectrometer), broken down into spectral lines of scientific instruments. The measurement range generally includes a visible light region having a wavelength range of 380 to 780 nm and a…