Sorkar kum kal mekah Legal Metrology Department-in ei rawngbawlna Gas, buk tling lo trip 869 an man tawh. He Department hotute hnen a\anga thu dawn danin, Gas buk tling lo an mante hi report an dawn an bawhzui leh, sawi lawk lova an enfiahnaa an mante a ni a, Gas an mante hi Agent-ten dan anga pawisa chawia an khul chhuah bakah a buk tlin loh dan a zirin man tlawm zawkin mipui hnenah an hralh chhuahtir leh \hin niin an sawi. Legal Metrology hotute chuan, ei rawngbawlna Gas buk tling lo an man \hin chungchangah tun hnai khan kalphung thar an hmang niin an sawi a, Gas an mante chu Agent-ten Challan nen IOC ah an thawntir leh vek \hin nia sawiin, an thawn kir ngei tih finfiah nan challan copy chu office-ah an thehl<t \hin niin an sawi. Legal Metrology hotute chuan, dawr leh chawhmeh zawrhnaa bukna an hmante pawh an endik \hin thu an sawi a, sorkar kum kal mekah hian bukna dik lo 7,848 an man tawh nia sawiin, a neitute chu dan anga pawisa chawitir an nih bakah an bukna dik lo te chu office-ah siam diksak \hin niin an sawi bawk.
Chanchin Thar Sorkar kum kal mekah Gas buk tling lo trip 869 man tawh