Aha hepfo tuzoshiramwo ikigeragezo c’intango c’ugushonga kw’imipira, hakurikijwe ubwoko bw’igikoresho n’urugero rw’ivyuma kugira ngo dushire urutonde rw’ibikoresho n’ingingo ngenderwako zitandukanye z’itandukaniro mu bisubizo vy’ikigeragezo. Kugira ngo tugaragaze cane ingaruka z’ibikoresho bitandukanye ku bisubizo vy’ikigeragezo, twafashe MBT, igikoresho co kwihutisha imipira, nk’akarorero. Inyuma y’akarorero kamwe kamwe kamwe kamwe n’uburyo bw’ibice bine incuro nyinshi, 200g y’ iyo nkuru yafashwe nk’akarorero kamwe, kandi uwugerageza ahagaze maze agerageza aho yashoboza ubwa mbere n’ibikoresho bitandukanye.
1. Uburyo bw'igikoresho c'umurongo wa B
1.1 Umurongo w'imirongo yakoreshejwe mu gutera urushinge rw'akarorero. Ivyiyumviro vy'umurongo w'imirongo: umurongo w'imbere w'i1.2-1.4mm n'uburebure bw'uruhome bwa 0.2-0.3mm.
1.2 Uburyo bwo gushusha: amavuta yo gutwara ubushuhe y’amazi arashobora gukoreshwa, nk’amazi y’amazi, aside y’ikibiriti, amavuta ya 201 methyl silicone, dioctil phthalate canke umuti uvanze n’amavuta y’ikibiriti na potassium bisulfa.
1.3 Gukuraho ubuhinga bwo kwikoresha: n'amaboko no kwihweza n'amaso ku ntumbero yo gushonga.
1.4 Ibintu bigira ico bikoze ku bisubizo vy’inzira y’ugushonga: ibiharuro vy’ugushoberwa, {3-6 Uburebure bw’ugufatanya kw’ibipimo vy’ibipimo, igipimo c’ugutera imbere kw’ubushuhe, ubushuhe bw’imbere y’igihe (ubushuhe aho ivyerekanwa bishirwako).