- 10
- Jan
ASTM dị ọnụ ala n’èzí egwuregwu ogige egwuregwu akụrụngwa azụmaahịa maka ọrịre
ASTM dị ọnụ ala n’èzí egwuregwu ogige egwuregwu akụrụngwa azụmaahịa maka ọrịre
Nke a bụ azụmaahịa akụrụngwa egwuregwu SPIRIT maka ọrịre foto ọrụ ngwaahịa.
Azụmahịa akụrụngwa egwuregwu a maka ịre ahịa bụ ụmụaka 5.
SPIRIT ji ihe kacha mma ma ọ bụ azụmaahịa akụrụngwa egwuregwu a maka ọrịre, akwụkwọ HDPE, igwe anaghị agba nchara, igwe galvanized.
Oge ikike nke azụmaahịa akụrụngwa egwuregwu egwuregwu maka ọrịre bụ afọ 8.