AS 1379 Supp 1-1997
Specification and supply of concrete - Commentary (Supplement to AS 1379-1997)
被代替
发布日期 :
1997-10-05
实施日期 :
AS 2279.2-1991
Disturbances in mains supply networks Limitation of harmonics caused by industrial equipment
废止
发布日期 :
1991-05-13
实施日期 :