ISO 1662:1971被替代
Refrigerating Plants - Safety Requirements
出版：International Organization for Standardization
专家解读视频
1971
SS 3503 Ed. 1 (1985) - Similar
DIN 8975-2 (1978-05) - Similar
BS 4434:1989 - Similar
NFE 35 403:1975 - Similar
BS 4434-2:1976 - Similar
BS 4434-1:1980 - Similar
NS 4622:1982 - Similar
AS 1677-1986 - Equivalent
