焊接世界冠军宁显海Welding World Champion Ning Xianhai

(1:16)

焊接世界冠军是如何炼成的How to become welding world champion

(31)

焊接世界冠军是如何炼成的How is the welding world champion made

(31)

\

(8:23)

电焊工：1万5月薪也吃不起的青春饭！电焊的危害到底有多大？【Hi科普啦】

(9:13)

Laser Welder from China- How does it Weld?

(9:6)

Laser Welding vs. TIG Welding ! Most Satisfactory Factory Machines

(16:14)

Is LASER Welding Better Than TIG Welding?

(8:15)

Is it impossible to laser weld an open gap?

(8:8)

The fastest way to learn the secret of thermal deformation by welding

(8:27)

DIY第一次使用氬焊機就上手【多功能／清水牌氬焊機／內建電焊機】白同學開箱實測

(19:46)

Laser welding machine running cost.

(7:36)

Laser Welder! Is Full Penetration Welding Really Possible ?

(8:31)

Three tricks to learn TIG welding of wide gap profile pipe

(10:30)

世界冠军宁显海Welding World Champion Ning Xianhai

(1:16)

世界冠军宁显海Welding World Champion Ning Xianhai

(1:16)

世界技能大赛 焊接项目选拔

(1:13)

Crazy Welding Skills on Display at WorldSkills 2022 Special Edition

(12:58)

焊接人的梦 一切皆有可能The dream of a welder, everything is possible

(1:2)

QCW 1500W Fiber Laser Welding Machine with 4-axis Crane for Mold Repairing

(40)

Revolutionize Metal Welding with Handheld Laser Precision

(47)

4-wire laser welding machine for thick metal with Qilin BWT21

(4:22)

3kw Metal Fiber Laser Welding Machine Qilin Double Wobble Head Laser Fibre Welding Machine

(27)

Welding Connects our World

(44)

35Khz 1000W Handheld Ultrasonic Welding System for Cutting Plastic Mat

(29)

Mesmerizing Welding

(16)

【钢铁雄心4】德国高速装甲师

(21:10)