First, helmet crash test machine test purposes:

The helmet impact tester is mainly used to detect the impact absorption performance and puncture resistance performance of the helmet, and the detected data is used to determine whether the impact absorption and durabil…

Gear pump installation is related to the quality of the life of the pump and the use of the quality of the pump, then the installation of gear pump, what is the way and what order to follow? Here is the gear pump installation method And the introduction of the order. Gear pump installation met…

Centrifugal pump is a common pump for agricultural pumps, but also the most widely used pump among agricultural pumps. According to the way water flows into the impeller, the number of impeller, the pump itself can self-absorption and supporting power size and power breeds, etc., the centrifug…

Cabinets are installed, acceptance is the key, because the cabinet installation is relevant for future home use, therefore, when the acceptance must be particularly careful, the owners are best to understand some of the corresponding knowledge, today Xiaobian give everyone Comb, what steps…

In October, the autumn season is the peak season for home improvement. Kitchen appliances such as range hoods, gas stoves, and induction cookers are selling well. Foshan's major stores have also held home improvement activities for kitchen appliances, and the quali…

After the purchase of the house, everyone is very sad, because the house is almost hollowed out savings, then the decoration is complete? Many property owners wondered if they would like to dress tightly. However, some places can be saved. Some places can't be saved. If you don't unders…

Stainless steel corrosion-resistant sewage pump is the overall 304 or 316 stainless steel casting, with no plug, anti-wrap, corrosion resistance, acid and alkali, etc., it has the following characteristics: stainless steel corrosion-resistant sewage pump features 1, the overall precision casti…

Towels are used every day for washing your face and washing your hands. New towels will soon become dirty and old. Unrecognizable, especially towels on the kitchen, are very dirty. With ordinary methods of cleaning, there will still be residual marks, and towels used in the kitchen will al…

Bathroom decoration, large bathtubs, toilets, bathroom cabinets, etc., small to the leader, shower, floor drain, etc., are the building materials necessary to build a comfortable bathroom. It is often easy to overlook the purchase of bathroom hardware. It is important to know that without …

Industry development research China's building waterproofing industry "Eleventh jade development plan summary Sun Qingxiang (China Construction Waterproof Materials Industry Association, Beijing 100831) the main content, from the "fifteen" period of China's construc…

With the continuous development of social economy, commodities are becoming more and more abundant, and more and more commodities enter the daily life of people in the form of quantitative packaging, which is convenient for producers, sellers and consumers. It is characterized by trade settleme…