Nos. 1,022,789; 1,222,067; 1,027,394; 1,929,034; and 2,004,048 are suitable for use a polyisocyanates.
Waxay ka horeysay dhalashadii Nabi Ciise 2150 sano taas oo ka dhigeysa inta uu jiray 4162 sano maalin kaliyana biyahaasi mey joogsan.