The bedroom was smashed and washed. The bedroom is one of the places where the dust mites are most distributed, so be sure to clean the clothes frequently and change the clothes frequently. New or long-term storage of clothes should be cleaned and turned over. Blankets and mattress covers can be washed once a week with hot water above 55 degrees Celsius to kill aphids and remove most of the allergens. Deep cleaning with a vacuum cleaner When cleaning cotton carpets, in addition to the use of herbicides, sun exposure, etc. in the normal cleaning and drying process, in addition to mites and molds, you can also use a vacuum cleaner for deep cleaning. Frequent vacuuming along the fiber direction is used to remove aphids that accumulate in the fibers of the carpet. Be careful to change the dust bag of the vacuum cleaner frequently. Normally open doors and windows, ventilation and ventilation Controlling indoor relative humidity below 50% is the most common method of controlling aphids and their allergens. In addition, dry, ventilation is the best weapon to eliminate mites. Frequently open the doors and windows, adhere to the ventilation and light transmission, help the room to completely prevent flooding. Therefore, it is necessary to pay attention to indoor ventilation, ventilation, and wash the filter cotton net of the moisture absorber and air conditioner. For cotton soft toys and small pieces of textiles, low temperature freezing can also be used to remove mites. The use of diamond cord core drill bits must be done step by step according to the requirements of the onion, not to be rushed, and the drill tool assembly, deployment, and maintenance must be done well. Drill Bits,Diamond Drill Bit,Surface-Set Diamond Bits,Pcd Drill Bits wuxi shengmeirun trading co.,ltd. , https://www.smrxz.com
The characteristics of rope core drill pipe are "three highs and one low", that is, high drilling speed, long life of diamond bit, high time utilization rate, low labor intensity of workers, so it is widely used in geological prospecting, coal field exploration and other fields. Among the whole set of drilling tools, the most important and most valuable is the drill pipe. The quality of the drill pipe is directly related to the use of the advantages of rope core drilling, and is also vital to the accurate acquisition of geological data and the control of drilling costs.