00000nam##2200000za#4500 9.517038 CaOODSP 20220405153322 ta 150406|1991||||xxc||||| f|0| 0 eng|d 0226-4587 CaOODSP eng eng fre n-cn--- P29-157-002-1-1991 Canadian General Standards Board. Liquid flow measurement in open channels: velocity-area methods / Prepared by the International Organization for Standardization. Reviewed by the Canadian General Standards Board. Ottawa - Ontario : Canadian General Standards Board June, 1991. English text, 23p. : figs., tables ; 28 cm. National standard of Canada 0226-4587 CAN/CGSB-157.2-M91 ISO 748:1979. Bilingual Softcover 91-33 1991-08-16 Mesure de débit des liquides dans les canaux découverts: méthodes d'exploration du champ des vitesses / fre (CaOODSP)9.517039 National standard of Canada, 0226-4587 CAN/CGSB-157.2-M91 (CaOODSP)9.509558 National Standard of Canada