巧用煤气
<SPAN style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: 宋体">、打开煤气开关点火后，火苗如呈绿色飘火，则说明煤气燃烧不完全，这样浪费煤气，这时应将空气调节阀调到火苗</SPAN><FONT face=Tahoma color=blue size=4><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: Tahoma">“</SPAN></FONT><FONT face=宋体 color=blue size=4><SPAN style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: 宋体">呼呼</SPAN></FONT><FONT face=Tahoma color=blue size=4><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: Tahoma">”</SPAN></FONT><FONT face=宋体 color=blue size=4><SPAN style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: 宋体">发响的位置为宜。</SPAN></FONT><FONT face=Tahoma color=blue size=4><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; COLOR: blue; FONT-FAMILY: Tahoma"><BR></SPAN></FONT>
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