(No. 132 of 2012) clarified that JJG577-2012 "Diaphragm Gas Meter" Verification Regulations (hereinafter referred to as "New Regulations") was approved on September 3, 2012 and implemented on March 3, 2013.
2021-10-12
(No. 132 of 2012) clarified that JJG577-2012 "Diaphragm Gas Meter" Verification Regulations (hereinafter referred to as "New Regulations") was approved on September 3, 2012 and implemented on March 3, 2013.