Working or working standard which may be stamped

Working or working standard which may be stamped.--Where the State Government is of opinion that by reason of the size or mode of construction of any secondary standard or working standard, it is not possible to put a stamp thereon, it may direct that such secondary standard or working standard shall be certified in such manner as may be prescribed and such secondary standard or working standard so certified shall be deemed to be stamped for the purposes of this Act on date of such certification.