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India has become the 13th internationally accepted authority for issuing International Organisation of Legal Metrology (OIML) certificates. Domestic manufacturers of weighing and measuring equipment, like BP meters, oximeters and cloth scales, can now get the instruments tested in India itself before selling them in the international market.
Founded in 1950, one of the industrial units owned by Indian Railways is named after the Indian freedom fighter:
"Lines made of ............... is needed in a cylinder block made of aluminum."
What technique is used to stabilize slopes in hilly railway regions?
What is the operational speed target for the Golden Quadrilateral trains?
Which railway track in India uses the rack-and-pinion system for steep sections?
The first passenger train that ran between Boribunder and Thane, covered a distance of:
_______ private companies incorporated in Britain constructed and managed the early trunk lines in India.
What method is used for tunnel construction in rocky terrains?
When was it decided to replace existing rail networks by zones?