A.燃?xì)獗?br/>B.燃?xì)鈭?bào)警器C.燃?xì)鉄崴?br/>D.燃?xì)庠?/p>
A.定期對(duì)燃?xì)夤艿肋M(jìn)行清洗B.在燃?xì)夤艿郎贤磕ㄓ推?br/>C.使用防腐材料對(duì)燃?xì)夤艿肋M(jìn)行包裹D.無(wú)需特別處理,燃?xì)夤艿雷匀荒透g
A.定期檢查并維護(hù)熱水器B.使用合格的熱水器C.熱水器安裝在通風(fēng)不良的環(huán)境中D.熱水器安裝位置符合規(guī)定