Indian standard codes :
NA
Indian standard codes : EDT32-Electrical Appliances IEC/TC 59,61 & 73 / - New Delhi, Bureau of Indian Standards, c 2006. - ill. ; NA 24 cm. - Vol. 1 .
NA
7462
683.83
Indian standard codes : EDT32-Electrical Appliances IEC/TC 59,61 & 73 / - New Delhi, Bureau of Indian Standards, c 2006. - ill. ; NA 24 cm. - Vol. 1 .
NA
7462
683.83