Approval_ M… · · 2017-06-12gas shall be governed by ASME/ANSI B 31.8/B31.4 and OISD standard...
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Approval_ M… · · 2017-06-12gas shall be governed by ASME/ANSI B 31.8/B31.4 and OISD standard 141. Environmental Clearance to the above project under the provisions of EIA Notification