1 | | Electricity for refrigeration, heating and air conditioning / Smith Russell E . - Boston: Cengage, 2019. - 692 tr.; 28 cm Số Đăng ký cá biệt: 00017608 |
2 | | Refrigeration and Air Conditioning / C P. Arora . - Fourth edition. - India : McGraw-Hill Education, 2021. - xxviii, 915 pages : Illustration ; 23 cm Số Đăng ký cá biệt: 00019730 |