受思深处宜先退，得意浓时便可休。
受思深处宜先退，得意浓时便可休。
By thinking deep should first retreat, complacent when you can rest.
维持温度即可，宜先使用较低的饱和温度，煤气发生炉热备时只需间歇微量鼓风，热备转入正常送气。
Maintain temperature can, appropriate is used first lower saturated temperature, gas occurrence boiler hot backup only intermittent trace drum wind, hot backup into normal send spirit. 2.
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