Iimfuno zobugcisa zombhobho we-ERW Iimfuno zobugcisa Zothutho lwe-oyile nerhasi Kuxinzelelo oluphantsi lolwelo olugqithisayo Material Gr.b Gr.b Umbhobho ubukhulu bomzimba D<508mm, ±0.75%;D≥508mm, ± 0.75% D≤168.3, ± 1.0%;168.3<D≤508, ± 0.75%;Ubunzima bodonga D<508mm, +15.0%,-12.5%;D≥508mm, +17.5%,-10% ...
Funda ngokugqithisileyo