Terms for subject Metallurgy containing 呼

Chinese	English
人工呼吸	artificial respiration
会议呼叫	conference call
可被呼吸的飞尘	respirable-size airborne dust
呼叫	call
呼叫信号	call signal
呼叫开关	challenge switch
呼叫电键	calling key
呼叫系统	paging system
呼叫继电器	call relay
呼吸性粉尘	respirable dust
呼吸用空气	breathing air
氧气呼吸器	oxygen breathing apparatus
自动呼叫应答器	automatic calling and answering equipment
被呼叫用户	called party
链箅机回转窑呼ate-kiln agglomerating machine 链箅机回转窑	grate-kiln