which of the following methods is employed for disposal of sludge that is contaminated with heavy metals heavily
Aincineration
Bdrying
Clandfilling
Dcomposting
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
any sample taken by food safety officer should be devided into ----- parts?
____ heating means that the circulation of currents in one region inside a can distributes the heat to another.
The plasticity of wheat dough is measured by ____instrument
Number of sections in FSS Act:
Which of the following is climeteric fruit