中国CB标准堆焊焊条的牌号[GB/T 984-2001]
堆焊焊条的牌号EDP Mn2-x x EDP Mn3-x x EDP Mn4-x x EDP Mn5 Mn5-x x EDP Mn6-x x EDP CrMo-A1-x x EDP CrMo-A2-x x EDP CrMo-A3-x x EDP CrMo-A4-x-x EDP CrMnSi-x x EDP CrMoV-A1-x x EDP CrMoV-A2-x x EDP CrSi-A-x x EDP CrSi-B-x x EDR CrMnMo-x x EDR CrW-x x EDR CrMoWV-A1-x x EDR CrMoWV-A2-x x EDR CrMoWV-A3-x x EDR CrMoCo-A-x x EDR CrMoWCo-B-x x ED Cr-A1-x x ED Cr-A2-x x ED Cr-B-x x ED Mn-A-x x ED Mn-B-x x ED CrMn-A-x x ED CrMn-B-x x ED CrMn--C-x x ED CrMn-D-x x ED CrNi-A-x x ED CrMi-B-x x ED CrNi-C-x x EDD-A-x x EDD-B-x x EDD-C-x x EDD-D-x x EDZ-A1-x x EDZ-A2-x x EDZ-A3-x x EDZ-B1-x x EDZ-B2-x x EDZCr-A-x x EDZCr-B-x x EDZCr-c-x x EDZ Cr-D-x x ED CoCr-A-x x ED CoCr-B-x x ED CoCr-C-x x ED CoCr-D-x x EDW-A-x x EDW-B-x x EDTV-x x