燃气的

The key point of the odorization efficiency is the proper selection and utilization of the odorant.

加臭效果好坏关键在于加臭剂合理选择与使。

The main manage and technical persons are all the careerman who engaged in vehicle gas equipment domestic forepart.

公司主要管理、技术人员均为国内早期从事装置专业人员。

Tetrahydrothiophene is the preferred Odorant in city gas.It is being used widely in market with the success of West-to-East Gas Project.

四氢噻吩是城市首选加臭剂,随着我国西东输等工建设成功,其市场前景广阔。

Dispersity of gas flow can be enhanced and afterburning efficiency can be improved by increasing primary nozzle numbers and nozzle expansion ratio.

增加一次喷嘴数目和加大喷嘴扩张比增加了分散性,提高了补效率。

A new concept is proposed,under which by utilizing a proven simple-cycle marine gas turbine a type of intercooling-cycle high-power marine gas turbine has been derived.

提出利成熟简单循环船轮机将其派生为一型间冷循环大功率船轮机新构想,并且原发动机发生器通流部分和结构大部分保持不变,以继承原机可靠性。