This welding process, with continuous welding wire feeding, fast deposit speed and quality welding pass, is especially suitable for long distance pipeline with large diameter and thick wall.

全位置自动焊接技术的特点是，焊丝可以连续送进，焊丝熔敷速度快，焊接质量较高，尤其适用于大口径、厚壁管的焊接。

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Unique wire feed motor, steady wire feeding.

独特的送丝电机，送丝更加平稳。

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Adopting digital control technology controlled the wire feeding motor.

采用数字化控制技术对送丝电机进行控制。

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What's more, some of the pursuits of these venture philanthropists seem more like self-serving science projects: Never mind feeding the poor, let's wire up schools for Web surfing.

FORBES: The Radical Philanthropist