Concrete Air Entrainment Meter
- Mafotokozedwe Akatundu
HC-7L Konkire Yosakaniza Gasi Woyesa Zinthu
The konkire osakaniza okhutira mpweya tester ndi oyenera kuyeza zomwe zili mpweya osakaniza konkire ndi akaphatikiza tinthu kukula osaposa 40mm, gasi zili zosaposa 10%, ndi slump, zomwe zikugwirizana ndi Utumiki wa Communications 94-07-06 " Highway Njira zonse zolembedwera za Engineering Cement Concrete Test Regulations zimagwirizana ndi GBJ80-85 standard.
Kuchuluka kwakukulu: 7L
