4g

9 лет назад

This video offers tips for passing a 4G overhead stick welding test. The presenter shares practical advice on positioning the rod and feet to avoid burns and maintain balance, as well as how to set the machine and maintain a tight arc. The video also demonstrates the welding process, highlighting key techniques for a successful test.

1 год назад

The video compares 4G/LTE and 5G phone technology, exploring the benefits and drawbacks of each. The creator discusses the speed differences, coverage availability, and cost considerations, ultimately suggesting that 4G/LTE is sufficient for most users, while 5G offers faster speeds and future-proofing.