2. In this act:(1) The word “Minister” designates the Minister of Labour and Manpower;
(2) The words “chief inspector” designate the inspector appointed in virtue of subsection 1 of section 3 of this act;
(3) The words “pressure vessels” designate the following apparatus and all accessories connected thereto:(a) Boilers and furnaces, either steam or hot water;
(b) Automatic apparatus for heating boilers or furnaces;
(c) Refrigerating plants;
(d) Tanks or vessels containing gas, air or liquids under pressure;
(e) Every other apparatus that the Gouvernement may indicate;
(4) The words “public buildings” have the meaning given to them in the Public Buildings Safety Act (chapter S-3) and include, in addition, gasoline distributing stations;
(5) The words “industrial establishments” have the meaning given to them in the Industrial and Commercial Establishments Act (chapter E-15);
(6) The words “owner of a public building” mean and include every person, company, association or corporation being in possession of or renting a public building or an industrial establishment;
(7) The word “certificate” means an approval by the chief inspector of every pressure vessel contemplated under paragraph 3 of this section, with respect to the construction, installation or the inspection thereof;
(8) The word “inspectors” or “inspector” designates the chief inspector or an inspector appointed in virtue of subsection 2 of section 3 of this act;
(9) The word “regulations” designates the regulations adopted in virtue of this act.