IEC 60534-3 : 1.0被替代
INDUSTRIAL-PROCESS CONTROL VALVES - DIMENSIONS. SECTION ONE: FACE-TO-FACE DIMENSIONS FOR FLANGED, TWO-WAY, GLOBE-TYPE CONTROL VALVES
出版：International Electrotechnical Committee
专家解读视频
Covers nominal sizes between 20 mm and 400 mm.
CEI 65-14 : 1ED 1998 - Identical
NEN 10534-3 : 1985 - Identical
NFE 29 312 : 1984 - Similar to
NFE 29 312 : 1984 - Similar to
CEI 65-14 : 1ED 1998 - Identical
NEN 10534-3 : 1985 - Identical
