China is one of the major producers of mangoes. Mango production is distributed in Taiwan, Guangdong, Guangxi, Hainan and Fujian, Yunnan, Sichuan and other provinces. The maturity of different regions is slightly different, and most of the autumn is mature.
Mature mangoes should be divided into fruit, hanging fruit and bagging in a timely manner. After the formation and development of young fruit is stable, spray a fungicide and a new high-fat film in time, and use a bag-free film before bagging to form a stable bilayer (cell and organelle outer membrane) biofilm. When bagging, carefully tighten the bag mouth and fruit handle to prevent the attack of citrus fruit fly, reduce the infection of the bacteria, and ensure that the fruit is fully developed. After the bag is removed, a bag-free film should be sprayed once again to identify the bad signals in the natural world. After the sun is irradiated, the electric excitation and chemical excitement will produce a “light film effect†to protect the fruit surface.
IN WALL MOUNTED BATH MIXER
Concealed faucet is composed of embedded parts + panel + nozzle + handle and other accessories, first of all, the concealed faucet should be pre-laid with the pipeline, the pipeline is laid before do not connect the valve body, to drain first, because there is decoration sand and dust in the pipeline; After draining the water, connect the valve body to test the water and water pressure, and it will be OK if there is no problem. The wall is laid in the back, and then the external parts are connected. In case of damage, the valve core is broken, and it is the same as replacing the valve core with an ordinary faucet.
IN WALL MOUNTED BATH MIXER,Bathroom Faucet Taps,Shower Sink Mixer,Faucet Sink Mixer
WENZHOU CHENKAI SANITARY WARE CO.,LTD , https://www.cnchenkai.com