The world's first fully automatic household soymilk machine was produced by Jiuyang in 1994. It is said to have been invented by Wang Xuning, the current chairman of Jiuyang. Because he likes to drink soy milk, he invented the soymilk machine. Wang Xuning’s Xu Zi is nine. Day, so there is the trademark of Jiuyang. Ouke is the second-largest national sales brand in the soymilk market. At the same time, the sales volume of food machines and electric kettles is also among the best. Philips' soymilk is rare. In the soymilk machine, 99% of consumers will choose nine. Yang, Ouke, Pentium, and the United States four brands. Since 1994, Jiuyang founder Wang Xuning invented the world's first fully automatic household soymilk machine, and has become the world's largest soymilk maker. Jiuyang has been focusing on the manufacture and development of soya-bean milk machine, completing the founder. The evolution of the leader has transformed the history of the soymilk industry from scratch and from small to large. 1, the selection of goggles should be selected by the product inspection agency inspection of qualified products;
6. Prevent heavy fall and heavy pressure, and prevent hard objects from rubbing lenses and masks.
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2. The width and size of the goggles should suit the user's face shape;
3, lens wear rough, lens frame damage, will affect the vision of the operator, should be replaced in time;
4. Goggles should be specially used to prevent eye diseases;
5, the filter and protection of welding goggles should be selected and replaced according to the requirements of the specified operation;
A. Anti-cementing debris
Mainly used to prevent metal or sand debris and other mechanical damage to the eyes. Lenses and frames should be of solid construction and resistant to impact. The frame of TDAF001 sky shield is equipped with a shielding edge, and there shall be ventilation holes on it. Protective lens can choose toughened glass, adhesive glass or copper wire mesh protective lens.
B. Antichemical solution
Mainly used to protect the eyes from chemical damage caused by irritating or corrosive solutions. Ordinary flat lens can be used, and the frame should be covered to prevent the solution from splashing into. Usually used in laboratories, hospitals and other places, general medical glasses can be universal