T 277-1996 Standard Method of Test for Electrical Indication of Concrete?s Ability to Resist Chloride Ion Penetration (HM-22; Part IIA; ASTM Designation C 1202-94)
2023T/CIET 277-2023 Green low-carbon product evaluation standards for refrigerators
2015T 277-2015 Standard Method of Test for Electrical Indication of Concrete’s Ability to Resist Chloride Ion Penetration
2007T 277-2007 Standard Method of Test for Electrical Indication of Concrete’s Ability to Resist Chloride Ion Penetration
2005T 277-2005 Standard Method of Test for Electrical Indication of Concrete s Ability to Resist Chloride Ion Penetration (ASTM Designation: C 1202-94)
1996T 277-1996 Standard Method of Test for Electrical Indication of Concrete?s Ability to Resist Chloride Ion Penetration (HM-22; Part IIA; ASTM Designation C 1202-94)