TY  - BOOK
TI  - RAC servicing PACU/CRE (package type airconditioning unit/commercial refrigeration equipment) : advanced in compliance with NC III
SN  - 978-1-984634-27-6
U1  - 621.56 R1181 2019 
PB  - 3G E-learning LLC.
KW  - Air conditioning
N1  - 600 Technology (App Sciences)
ER  -