ngwaahịa

Agba aja aja aja aja silica maka ụmụaka na-egwu egwu

Nkọwa dị mkpirikpi:

A na-ekewa ájá nwere ụcha ka ọ bụrụ ájá nwere agba eke, aja nwere agba agba, na ájá nwere agba.Njiri mara ya bụ: agba na-egbuke egbuke, nguzogide acid na alkali, nguzogide UV, na enweghị nkụda mmụọ.

Ụdị: aja agba eke, aja aja.

nha: 10-20.20-40.40-80.80-120.120-180.200mesh.


Nkọwa ngwaahịa

Mkpado ngwaahịa

A na-ekewa ájá nwere ụcha ka ọ bụrụ ájá nwere agba eke, aja nwere agba agba, na ájá nwere agba.Njiri mara ya bụ: agba na-egbuke egbuke, nguzogide acid na alkali, nguzogide UV, na enweghị nkụda mmụọ.

Ụdị: aja agba eke, aja aja.

nha: 10-20.20-40.40-80.80-120.120-180.200mesh.

彩砂_01 彩砂_02 彩砂_03 彩砂_04 彩砂_06

 

 


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