The North East has produced popular household industry widely is the production of silk. By the industry, it will use the SIM card in the dye? Result in an unwanted color in waste water
Northeast cottage industry has produced widely popular one is the production of silk. The industry will use acid dye on silk. Result in an undesirable color in wastewater.
The northeast is the household industry manufacture widely popular one is to produce silk. By the use of acid dye industry in silk dyeing. Result in undesirable color in wastewater.