screw stair

与screw stair相关的网络例句 [注：此内容来源于网络，仅供参考]

In order to solve the special technical problems, a structure model with double-stair and multiple-stage compression was given, the structure of pressing chamber of present screw press was improved, and a laboratory-scale cold expeller was designed and manufactured.

针对双低油菜籽脱皮籽仁在冷榨过程中存在的一些关键技术问题，提出了双阶多级压榨的冷榨结构模型，对现有的螺旋榨油机的榨膛结构进行了改进，设计并制造了一种小型实验型冷榨机。

In order to develop a screw press for cold pressing de hulled double low rapeseed, a small capacity double stair and multiple stage compression screw press for cold expressing was designed and constructed based on numerous tests.

为了开发适于双低油菜籽脱皮冷榨的螺旋榨油机，在大量实验研究的基础上，设计并研制了一种新颖的小型双阶多级压榨的冷榨机。

与screw stair相关的网络解释 [注：此内容来源于网络，仅供参考]

screw stair：螺旋楼梯

screw shut off 螺旋关闭装置 | screw stair 螺旋楼梯 | screw terminal 螺丝接线端