ʻO nā mea hoʻohana o ka wai o ka cement cement cement e kahe ana ma ka papa papa papa

ʻO nā mea hoʻohana o ka wai o ka cement cement cement e kahe ana ma ka papa papa papa

Ke hoʻokō nei kēia mea kani i nā koi o JC / T 958-2005 maʻamau a ua hoʻohana nuiʻia no ka hōʻikeʻana o ka cement flidity.

Nā'āpana hoʻohālikelike:

1.ʻO ka paona o ka BATER REET: 4.35KG ± 0.15kg

2. E hāʻule i kahi mamao: 10mm ± 0.2mm

3.ʻO ka loaʻaʻana o kaʻike: 1 / s

4. E hana i nā hana hana: 25 mau manawa

5.ʻO ke kaupaonaʻana: 21kg