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… pertaining to the qualification of welding procedures and welders for facilities that manufacture, repair and modify highway/portable tanks in accordance with CSA … Goods (TDG) Regulations . On this page Welding procedure and welder performance qualifications Requirements for …
66.684
… tanks, while newer wagons consist of larger single tank installed on a wagon. These are all considered as nurse … Going forward, TC 51 specification tanks will be the main tank used as nurse tanks for anhydrous ammonia in … decided that these tanks are important for agriculture and propane services, so they added the TC 51 specification back …
62.583