
SPECIFICATION FOR QUANTITIES, UNITS AND SYMBOLS - CHARACTERISTICS NUMBERS
出版:British Standards Institution

專家解讀視頻
Gives names and symbols for characteristic numbers used in the description of transport phenomena.
ISO 31-12 : 1992 - Identical
SNV ISO 31-12 : 1992 - Identical
SNV ISO 31-12 : 1992 - Identical
ISO 31-12 : 1992 - Identical