... 地下电流|underground current 地下敷设|underground laying 地下管道|underground pipeline ...
基于34个网页-相关网页
Lighting underground pipe laying 埋设照明暗管
underground pipe laying 地下管网敷设
underground passages laying 地下管线铺设
laying underground pipelines 地下管线铺设
kv cable laying underground kv电缆入地
Francois Couder, 43, began working at the age of 17 laying underground cable in hazardous conditions for state-run France Telecom. The company has since been privatized.
43岁，从17岁时就开始为国有的法国电信工作：在比较危险的环境中铺设地下电缆。该公司现在已被私有化。
To save on fuel consumption, the city began laying heating pipes to form an underground heating grid - so-called district heating.
为了减少燃料消耗，该市开始铺设供热管道，建起了一个地下供热网，即区域供热体系。
Francois Couder, 43, began working at the age of 17 laying underground cable in hazardous conditions for state-run France Telecom.
Francois Couder, 43岁，从17岁时就开始为国有的法国电信工作：在比较危险的环境中铺设地下电缆。
应用推荐