来自MSN11 个月
Illegal sand mining going on in Andhra Pradesh: Joint Committee report
The inspection was done in the sand reaches located in the erstwhile Guntur and Krishna districts from January 17 to 19. The committee was constituted by the NGT, which heard separate petitions ...
Expert panel stresses production of M-Sand to reduce dependency on river sand
Strategies for processing Overburden (OB) to produce Manufactured-Sand (M-Sand), to be used in construction projects, ...