Several self-rescue and mutual rescue methods encountered in the debris flow disaster
News Related Keywords: No tags. What are the changes in things around the landslide? (1) Landslid...
Several self-rescue and mutual rescue methods encountered in the debris flow disaster
News Related Keywords: No tags. What are the changes in things around the landslide? (1) Landslid...
The Occupational Disease Hazard and Prevention Measures of the Peasant Workers
Occupational diseases refer to diseases caused by the exposure of workers of enterprises, instituti...
Low temperature weather fertilization
Crops are fertilized in low temperature seasons such as winter and early spring, and the applicatio...
Tiles are an important part of bathroom waterproofing and an important part of bathroom decora...
News Related Keywords: No tags. First, emergency move In most cases, emergency personnel should...
About basic building materials
Yellow sand: Sand is an essential material in cement mortar. If there is no sand in the cement mo...
Scientific identification is important when purchasing pesticides
Relevant data show that each year China's various departments produce and...
The use of lifesaving inflatable cushions must be aware of the matters needing attention
News Related Keywords: No tags. Lifesaving inflatable cushion is one of the most important high-ri...
Teach you a few tips for outdoor earthquake protection
News Related Keywords: No tags. Overview: Earthquakes in recent years, such as the Wenchuan Earthq...
Teach everyone to improve the stability of the steel block machine by DIY
Those skilled in the art who use the bolster block machine to produce the shims should know that t...
Reinforce and support emergency rescue scenes
News Related Keywords: No tags. If falling debris has been removed or the building may collapse fu...
Aerial safety measures and emergency plans
News Related Keywords: No tags. First, security measures Work at heights must be conducted step-b...