Ihe njide precast precast maka grooting tube
Maka idozi ọkpọkọ ma ọ bụ grouting tubes na ogidi, ihe nkedo, ogwe pụrụ iche, TT-slabs na mgbidi.
The elu arụmọrụ roba nwere ezu na-agbanwe ike ijide ọkpọkọ ma ọ bụ grouting tube ka ikesiike nke ịghasa na-eme ka roba ịgbasa.
Nha pụrụ iche dị na arịrịọ!
Dee ozi gị ebe a ziga anyị ya