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The mono pump (35) has a helical shaft (36) provided in a coating material feed tube (31).
单螺杆泵(35)具有设于涂料供给管(31)内的螺旋轴(36)。
youdao
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The mono pump (35) has a helical shaft (36) provided in a coating material feed tube (31).
单螺杆泵(35)具有设于涂料供给管(31)内的螺旋轴(36)。
youdao