T
Q. Potassic fertilisers do not promote the development of
Be the first to start discuss.
Related MCQs
Q. Fuel oil is subjected to visbreaking to reduce its
Q. Which glass is usually used in optical work?
Q. In order to be called steel, an alloy should have iron percentage greater than
Q. Ceramic recuperators compared to metallic recuperators for the same duty
Discusssion
Login to discuss.