Cut off the electricity, gas, and put off the fire and clean up the field before the last shift is off duty.
末班下班前必须切断电源、气源、熄灭火种、清理场地。
The hot gas clean-up is now considered as crucial to IGCC power generation process.
其中高温煤气热脱硫是IGCC的关键技术之一。
The hot gas clean-up is now considered as crucial to IGCC power generation process.
其中高温煤气热脱硫是IGCC的关键技术之一。
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