ISLAMIC REPUBLIC OF IRANChapter 2.Manual Earth Works Chapter 32.Water Softener Chapter 3.Laying of Mechanical Joint Steel Pipes ﯽﺷﻮﺟ ﻝﺎﺼﺗﺍ یﺩﻻﻮﻓ یﺎﻫﻪﻟﻮﻟ ﺎﺑ یﺭﺍﺬﮔﻪﻟﻮﻟ ﺕﺎﯿﻠﻤﻋ .ﻡﺭﺎﻬﭼ … View This Document ETV Joint Verification Statement – EPAAncillary equipment consists of a water…