3 《建筑给水排水设计规范》GBJ50015，2003的翻译：3 of the code for design of building water supply and drainage GBJ50015,2003 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

3 "building water supply and drainage design specifications" gbj50015, 2003

3 of the code for design of building water supply and drainage GBJ50015,2003

3 "Construction Gives Water Draining water Design Standard" GBJ50015,2003

正在翻译，请等待...

3 of the code for design of building water supply and drainage GBJ50015,2003