Unlock Advanced Research with PRISMAI Integrated with over 4 crore judgments and laws — designed for legal practitioners, researchers, students and institutions - Know your Kanoon - Doc Gen Hub - Counter Argument - Case Predict AI - Talk with IK Doc - ... Upgrade to Premium Document Options Get in PDF Print it! [Cites 0, Cited by 0] [Section 18(2)] [Section 18] [Entire Act] State of Jharkhand - Subsection Section 18(2)(b) in Bihar Factories Rules, 1950 (b)provide mechanical means to produce a continuous change of air at the rate of three complete changes in the hour or at such rate as he deems sufficient in the circumstances.