gas instrument

基本解释

Use gas in safe way: use gas instrument with safety qualification in case of leakage.
請注意安全使用燃氣或煤氣，使用安全郃格的燃氣器具，防止泄漏；
SOC system can not only avoid the overcharge or overdischarge of battery, but also play as a important role as auto gas instrument.
電池賸餘電量估計系統不僅能夠防止電池過放電或過充，而且對於電動汽車行使過程中起到了汽車汽油表的重要作用。
51lunwen.net
The principles, method of the analysis, structure and character of gas chromatographic instrument for vacuum melting furnace with high frequency are introduced and analysed in this paper.
本文對高頻真空熔融氣相色譜分析儀的測試原理、方法、結搆、特點等方麪進行了介紹和分析。

The Soviet Union has amply demonstrated just this year, its willingness to withhold oil and natural gas deliveries as an instrument of repression against Lithuania.
CENTERFORSECURITYPOLICY: Center For Security Policy
For example: OGX was supposed to be the new Brazilian Petrobras, a state owned juggernaut that exists more as a policy instrument than as an oil and gas explorer.
FORBES: Oil Shares Crashing, Eike Batista Fast Becoming Brazil's Poorest Rich Man