我们的机器质量优越,可对网状材料进行纵切、松卷和打卷。可定制。
Quality machines that slit, unwind and rewind large webs of materials - all designed to meet our customers' specifications.
该紧固件具有两个或三个切削松卷螺纹的刀状突起(5),该刀状突起从实心的中轴(2)向外放射状延伸。
The fastener incorporates two or three loosely wound loosely wound thread-cutting blade-like helical projections (5) extending radially from a solid axial core (2).
同时,探索了松实小卷蛾的室内饲养方法。
同时,探索了松实小卷蛾的室内饲养方法。
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