题目内容：

英语翻译
The Contractor shall be responsible for ensuring ,if necessary in co-operation with the appropriate other contractor,that all items of electrical and mechanical equipment are erected,maintained in good condition and commissioned under appropriate invironmental conditions which shall be approved by the Engineer.

优质解答

The Contractor shall be responsible for ensuring ,if necessary in co-operation with the appropriate other contractor,that all items of electrical and mechanical equipment are erected,maintained in goo...