http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Kỹ thuật khí nén. Tập 3( Tài liệu lưu hành nội bộ)
Chương VIII: Các thiết bị lưu lượng và van
Nội dung cuốn sách gồm 3 chương