NF X10-145*NF ISO 9368-1:1991 Measurement of liquid flow in closed conduits by the weighing method. Procedures for checking installations. Part 1 : static weighing system.
1991NF X10-145*NF ISO 9368-1:1991 Measurement of liquid flow in closed conduits by the weighing method. Procedures for checking installations. Part 1 : static weighing system.