whirtle
主题：航海及海运专业术语W(7) ... whistle mouthpiece 带哨送话管口 whistle pull 拉笛绳 whistle pull 气笛拉索 ...
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本机采用齿轮变速传动结构，串联组成多模连续拉丝机，可拉拔钢、铝或黄铜等金属线材。
This machine is equipped with a gear transmission mechanism, and its multi-dies are arranged in line. It can draw steel, aluminum, brass and other kinds of metal wires.
youdao
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