China Mai hankali Masu bada
1. Gudanar da keɓance ta hanyar injin hade. Mai aiki na iya daidaita lokacin gwargwadon yanayin ainihin da kuma preheat a gaba, mai sauƙin aiki da mai ƙarfi ya sami ceto.
2. Zazzabi na sama na injin yana mai zafi ta bututu mai zafi kuma zazzabi yana daɗaɗɗiya tare da rufi a cikin hankali, mafi yawan kuzari .
3. Fuskar ta dauki tsarin bayanin Pass-Pass na Pass da kuma ƙarfe na zanen an fentin. Yankin mold ɗin yana sanyaya da famfon ruwa fesa wanda keɓewa wanda ya samo asali don haka ruwa ba zai fesa ba yankin.
4. Kasance-cikin ƙirar chimney, wanda zai shafe gas yayin samarwa a kan lokaci, tsaftace babban yanayin aiki.