The driver's eye view of the cockpit shows the wooden shift knob on the right and working gauges behind the steering wheel.
司机的眼睛,鉴于飞机座舱显示木制转移旋钮上的权利和工作压力表方向盘的后面。
The SZH series of digital vacuum gauges has been developed. The new and unique characters, fundamental working principle and main experiment results are described.
研制成功了SZH系列数字真空计。描述了它们的新颖性和独创性、基本工作原理和主要实验结果。
Pressure gauges verification is done by hand traditional, its efficiency is low and working intension is high.
传统压力表的检定工作主要靠手工操作,检定效率低、动强度高。
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