现场要具备安装条件（如天然气、水、电、氧气、乙炔都可以用等），我们工程

现场要具备安装条件（如天然气、水、电、氧气、乙炔都可以用等），我们工程师才能安装。
所有土建及其预埋件均由买方负责。土建要求是每平方米载荷不小于3t。

結果 (英文) 1:

Site to have the installation conditions (such as natural gas, water, electricity, oxygen, acetylene can be used, etc.), our engineers to install.
All civil and embedded parts by the Buyer. Construction requirements are not less than the load per square meter 3t.

結果 (英文) 2:

The site must have the installation conditions (such as natural gas, water, electricity, oxygen, acetylene can use etc.), we engineer to install.
all civil and embedded parts all by the buyer. The requirements of civil construction per square metre of load of not less than 3T.

結果 (英文) 3:

To the site conditions (such as natural gas, electricity, water, oxygen, acetylene is made etc), our engineers can be installed.
All civil engineering and embedded parts are the responsibility of the buyer. Construction requirements is a load not less than 3T per square metre.