national fuel gas code 2009 edition american gas ...gas piping other than csst shall be considered...

2

Upload: others

Post on 29-Sep-2020

4 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: National Fuel Gas Code 2009 EDITION American Gas ...Gas piping other than CSST shall be considered to be bonded when it is connected to appliances that are connected to the appliance
Page 2: National Fuel Gas Code 2009 EDITION American Gas ...Gas piping other than CSST shall be considered to be bonded when it is connected to appliances that are connected to the appliance