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Displaying 21 to 30 of 204 items.
… by Transport Canada. CANUTEC was established in 1979 and is one of the major safety programs Transport Canada … serve the public interest through the promotion of a safe and secure transportation system in Canada. CANUTEC’s vision … emergency response advice, to support preparedness and response in the transportation of dangerous goods sector …
21.541
… by Fred Scaffidi, Chemist The behaviour of a chemical can be predicted by observing its physical … solid or liquid, clear or coloured, odourless or pungent. In general however, physical properties are obtained using … pH; and, a vacuum pump and glass apparatus to measure vapour pressure. Vapour Pressure In assessing hazards, it is …
42.14
… 104. Hand Operated Switches General (a) Operation of Switches - semi-automatic, spring, dual control or … switches apply. (b) Except while being turned, each switch must be secured with an approved device. When a switch has been turned, the points must be examined and the …
120.566