Concrete Air Content Meter (Air Entrainment Meter)
- Product Description
Concrete Air Content Meter (Air Entrainment Meter)
Lub pob zeb sib xyaw roj cov ntsiab lus ntsuas yog tsim nyog rau kev ntsuas cov roj cov ntsiab lus ntawm cov pob zeb sib xyaw nrog cov khoom sib xyaw tsis muaj ntau dua 40mm, cov ntsiab lus roj tsis ntau dua 10%, thiab poob qis, uas ua raws li Ministry of Communications 94-07-06 " Txoj Kev Loj Tag nrho cov txheej txheem ntawm Engineering Cement Concrete Test Regulations ua raws li GBJ80-85 tus qauv.Max peev xwm: 7L
