燃气计量表安装方法应按产品说明书或设计文件的要求检验,燃气计量表前设置的()应按产品说明书检验。
Ordinarily the transit()when the goods leaves the seller’s possession,and ends when they get into the possession of the buyer. ["begins","ends","finishes","complete"]
下列解套方法不正确的是()。 ["用白纸黑字为借口,可以寻找例外条款","以民意为借口,可以再次进行民意调查","以第三者推托,可以当场拆穿对方的借口","以专业知识为借口,可以用新发现来应对"]
线路导线过负荷而引起火灾的原因是什么?怎样预防?
“Flooding back” is a condition where the liquid refrigerant (). ["vaporizes in the condenser","reaches the compressor through the suction line","flashes in the liquid line","condenses in the receiver"]
检验可由施工单位独立进行,也可会同()和监理单位共同进行。