The main techniques of SCR inverter semi-automatic MIG welding machine are discussed in this paper.

讨论了可控硅逆变式半自动MIG焊机研制的主要技术问题。

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The NBC series SCR control of MIG / MAG semi-automatic gas-welding machine got "high-tech products Award" and entered a "high-tech enterprises" rank.

研制生产的NBC系列晶闸管控制MIG/MAG半自动气保焊机获国家“高新技术产品奖”，并进入了“高科技企业”行列。

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Mainly products are various Welding & Cutting Tools, Welding Parts, Semi-Automatic Gas Cutting Machine, Hydraulic Type Tools, Food Machine.

公司主要生产经营产品有：各类半自动气割机、手工焊割工具、焊接配件、食品机械等。

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Mainly products are various Welding & Cutting Tools, Welding Parts, Semi-Automatic Gas Cutting Machine, Hydraulic Type Tools, Food Machine.

公司主要生产经营产品有：各类半自动气割机、手工焊割工具、焊接配件、食品机械等。

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