煤气喷灯 gas burner ; bunsen burner ; gas torch

鼓风煤气喷灯 air blast gas burner ; air-blast gas burner

煤气测验喷灯 ATB

玻璃灯工用煤气喷灯 glass blower's burner

手提式燃气喷灯 Hand-held torches for fuel gases

空气喷雾喷灯 air-atomizing burner

喷灯电气系统 burner electrical system