bids are invited for forging for gear drg. no. 172.28. 009-1-f. gemarpts searched forging for gear drg.no.172.28.009-1-f. strings used in gemarpts carbon steel forgings for general engineering purposes- is:2004, extreme pressure gear oil as per is 1118, improved space heating device (bukhari) (dipas, drdo) (approved by mha), gear shaft and pinion shaft for increaser, polycarbonate lathi (mha), cast iron ductile gemarpts searched iron drainage pipe fittings for over ground non - pressure result generated in gemarpts pipeline socket and spigot series as per is 1729, unused mineral insulating oils for transformers and switch gear, portable toilet, ballasts for fluorescent lamps as per is 1534 (part 1), sonic defenders - hearing protection device (mha) cold forged steel rivets for cold closing-is:2998 relevant carbon steel forgings for general engineering purposes- is:2004 categories selected for notification dental base metal casting alloys-nickel based alloy total quantity : 379