Problems needing attention in metal etching production

As a new way to solve the problem of heat dissipation of mobile phone, VC equal-temperature plate has become the main demand in 5G era with its unique heat dissipation effect.In a 5G flagship phone released earlier this month, huawei's Mate 20...

In order to comprehensively summarize the work in the third quarter of 2019, clarify the work plan for the fourth quarter and improve the management efficiency of the company, nantong zhuolida work summary report for the third quarter of 2019 will be held in the conference room on the second floor at 13:00 on October 22, 2019.The meeting was presided over by the general manager office. Chairman lian university, general manager yan guangming, heads of various departments and some excellent employees attended the meeting.

On the evening of September 18, the training of "elite team to be virtuous" hosted by teacher zhong qin was successfully carried out in the conference room on the second floor of nantong zhuolida.The following is from nantong zhuolida senior management team experience sharing: "clear career objectives

Now the mobile phone is more and more expensive, sometimes know the handset into the ash but dare not clean, because the wrong cleaning method will damage the machine, often thousands of repairs...

What are the advantages of precision etching?

Vacuum diffusion welding and vacuum brazing are two different welding methods.

What is the cause of uneven aluminum etching?How to exclude?

What is the reason for the lack of depth in the aluminum etching process?What's the rule out?

The problems of blind hole and blocked hole mainly occur in the intensive etching mesh parts.

The influence of various technological conditions on the quality relationship of anodic oxidation film is briefly introduced