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The mosquito mosquito lamp (Anti Mosquito) designed by Dae Kwan Park et al. was camped outside the tent during the day and gathered electricity through the solar panel at the top. At night, it shimmered, releasing carbon dioxide, and attracting mosquitoes. The electric shocks solved the campers' troubles of being bitten by mosquitoes.
R407C is an HFC blend designed to have similar properties to R22 in air conditioning systems. R407C is suitable for residential & light air conditioning and direct expansion air conditioning systems. It is also used in medium temperature refrigeration systems.
Positive displacement equipment:
- new or existing residential and commercial air-conditioners
- new or existing residential and commercial heat pumps
R407C Freon,R407C Refrigerant,Mixed Refrigerant Gas R407C,Blend Refrigerant Gas R407C
ZHEJIANG ZHONGLAN REFRIGERATION TECHNOLOGY CO.,LTD , https://www.uiszl.com