手动缆道的英文

手动缆道的英文：
hand-operating cableway

The operator O is the null operator.
算符O是零算符。

They are computer operators.
他们是计算机操作员。

monitor operator
之声监听员

It is a major operation. It is a very messy operation.
这是大手术，难度很大。

Has operator received pump instruction and operations manual?
操作者是否收到泵说明书和操作手册?

The detection and check calculations of Jiangjunhe River Cableway Bridge in Yunxi County are presented.
介绍郧西县汉水将军河索道桥的检测与检算。