例句與造句

1. In the US, the IECC of 2012 adopted whole building airtightness requirements, including mandatory testing.
2. Given its impacts on heat losses, good building airtightness may allow installation of smaller heating and cooling capacities.
3. In addition, in May, 2012, USACE issued a new Engineering and Construction Bulletin in collaboration with the Air Barrier Association of America, outlining Army requirements for building airtightness and building air leakage testing for new and renovation construction projects.
4. It's difficult to find building airtightness in a sentence. 用building airtightness造句挺難的