B-1.1, r. 3 - Safety Code

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49. The piping or tubing system must have a diameter sufficient to convey the required volume of gas at the required pressure.
O.C. 877-2003, s. 1; O.C. 992-2018, s. 1.
49. The piping or tubing system must have a diameter sufficient to convey the required volume of gas at the required pressure.
O.C. 877-2003, s. 1.