the incoming gas delivery system and exhaust gas venting system are likewise protected by various methods.
输入气体传送系统和排气排放系统同样也通过各种方法 而受到保护。
the thermal efficiency of gas cookers is found to be related to incoming gas pressure, pot bottom's condition, and height and form of pot support.
研究表明,灶前压力、锅底状况、锅架高度及锅架形式与灶具的热效率都有关系。
this violent phase of consumption is the one that is readily observed, because the castoff energy turns the incoming gas and dust into a glowing cloud.