ISO 4053-1:1977廢止
Measurement of gas flow in conduits; Tracer methods Part I : General
出版：International Organization for Standardization
專家解讀視頻
1ED 1977
NBN E 17 201 : 1986 - Identical
NBN E 17 202 : 1986 - Identical
NFX 10 141 : 1982 FD - Similar to
NBN E 17 202 : 1986 - Identical
NFX 10 141 : 1982 FD - Similar to
NBN E 17 201 : 1986 - Identical
KS B ISO 4053-1:2001 - Identical
KS B ISO 4053-1:2015 - Identical
NBN E 17 202:1986 - Identical
NBN E 17 201:1986 - Identical
NFX 10 141:1982 - Similar
BS 5857-2.1:1980 - Equivalent
