The two doors shown in the picture are not on the same plane, which are mostly caused by improper adjustment of the refrigerator before leaving the factory or the displacement of the doors caused by bumping during the transfer of the refrigerator. It can be adjusted by adjusting the upper and lower hinge fixing nuts of the refrigerator door.
Refrigerator manufacturers have their own set of control standards, such as the door body is not on a plane, staggered more than a few millimeters is a defect; This is definitely not normal.
Extended data
20 1 1 Since September, Luo Yonghao, the founder of Lao Luo English Training, has issued Weibo continuously, pointing out that the door of Siemens refrigerator is not closed properly. Weibo and Luo Yonghao quickly got the response from many Siemens users, and finally formed the collective rights protection action of Siemens users.
2011165438+1On October 20th, Siemens refrigerator users, led by Luo Yonghao, went to Siemens headquarters in Beijing to "defend their rights" and smashed three refrigerators on the spot. In the evening, Siemens China officially responded that the refrigerator products involved were independently produced, sold and provided after-sales service by the joint venture company Bos Home Appliances, and there were no quality problems in the products.
References:
Baidu encyclopedia-Siemens refrigerator door
<1> How to define the national professional standards of laboratory technicians is an urgent problem to be solved. thank you
It can be roughly divided into national pr