Flensstandard: Nasjonal standard GB/T9115-2000, Ministry of Machinery STANDARD JB82-94, Ministry of Chemical Industry standard HG20595-97HG20617-97, Ministry of Electric Power standard GD0508 ~ 0509, amerikansk standard ASME/ANSI B16.5, japansk standard JIS/KS(5K, 10K, 16K, 20K), tysk standard...
Les mer