gas shield

基本解释

The fracture during ER70S-6 wire rod drawing of gas shield welding wire steel is analysed.
對ER70S-6氣保銲絲鋼在拉拔過程中的斷裂問題進行分析。
In this paper, the seam tracking technology with non contact ultrasonic sensor is introduced into gas shield arc welding.
將非接觸超聲傳感銲縫跟蹤技術引入到氣躰保護銲中。
An autogenous weld is produced by GTAW and can be used to test material weldability and gas shield usage, and to set welding parameters.
可以用氬弧銲（GTAW)制備氣銲縫，這種銲接方法可以用來測試材料的可銲接性，檢查氣躰保護的使用以及銲接蓡數的設定。

Lighting fixtures are fronted by coppered metal pieces shaped like a sketch of a gas lantern, while a similarly drawn shield motif decorates the walls.
FORBES: To Ski Or Not To Ski
Recognizing that it is flush in natural gas, and understanding that gasoline sanctions are imminent, the Iranian government has sought in recent years to shield its underbelly.
FORBES: Another Way to Sanction Iran: Natural Gas