Low GWP Refrigeration Update
Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United StatesRegister for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
Register for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
Register for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
Register for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
Register for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
Register for this class UA Card Number (include two zeros at the front of your card#)* Last Name (lowercase)*
