Lavatory side section showing a granite countertop on a steel support frame. Includes plumbing specs for OD20 supply and OD49 waste lines, along with electrical schematics for apartment DBs and HVAC IDU mounting details. Helpful for MEP coordination in residential builds. Sơ đồ nguyên lý tủ điện căn hộ và chi tiết lắp đặt thiết bị vệ sinh, điều hòa
Typical apartment bathroom and MEP details
