gmaw meaning in English

气体保护金属极弧焊
气体金属弧焊

Signal characteristics of short - circuit gmaw arc sound and its formation mechanism
电弧声信号特征及产生机理
Gmaw short - arc tack welds shall not be incorporated into the root pass
熔化极气体保护焊-短弧点焊焊缝不能与根部焊道合成一体。
One droplet per pulse transfer in gmaw - p is the most favorable transfer mode because of its high welding quality
在gmaw - p焊中，一脉一滴过渡形式因其焊接质量好得到了大家的普遍接受。
The gmaw short - arc process shall not be used for welding socket welds or the root pass of o - lets and branch connections
熔化极气体保护焊-短弧工艺不适用于承插焊接或出口和分支连接的根部焊道。
Ceramic welding backups are used for one - sided welding of steel and aluminum alloy with any thickness , instead of two sided welding in shipbuilding industry , marine industry , and heavy mechanical industry . the products are stuitable for the most kinds of welding process such as gmaw , saw , fcaw and seg even with high electric current to produce a satisfactory back bead formation
陶瓷焊接垫是用作钢铁或铝合金单面焊双面成型的支撑件，可替代效率低下的双面焊工艺，被广泛应用于造船，桥梁和重型机械等工业领域的各种焊接（ gmaw , saw , fcaw和seg ）甚至高电流场合