Screw ice delivery is used in linear ice delivery.

直线送冰或高处送冰可采用螺旋输冰方式。

youdao

Automatic ice delivery device is divided into two ways of screw ice convey and pneumatic ice delivery.

自动输冰装置分为螺旋输冰和气力输冰两种方式。

youdao

The aim of it is the problem of screw twisting, nail pulling and screw twisting and ice plane.

其目的是拧螺丝、起钉子、拧螺钉、刨冰的问题。

youdao

We hung a backpack off of an ice screw to block some of the debris funneling down the chute, but mostly all I could do was hold the rope and cower while Jim led up.

WSJ: Amid the Perils of Patagonia