Shoring
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Igikoresho cy'icyuma
Igikoresho cy'icyuma ni igikoresho gishyigikira cyane gikoreshwa mu gushyigikira imiterere y'icyerekezo gihagaze, gihuza n'inkunga ihagaze y'ifishi y'icyuma cy'imiterere iyo ari yo yose. Giroroshye kandi cyoroshye, kandi kuyishyiraho biroroshye, birahendutse kandi birakenewe. Igikoresho cy'icyuma gifata umwanya muto kandi biroroshye kubika no gutwara.
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Igisenge cya Ringlock
Igikarabiro cya Ringlock ni sisitemu y'igikarabiro ikoresha uburyo bwa modular kandi ifite umutekano kandi yoroshye, ishobora kugabanywamo sisitemu ya 48mm na sisitemu ya 60. Sisitemu ya Ringlock igizwe n'ibisanzwe, ikirango, igikarabiro cya diagonal, ishingiro rya jack, umutwe wa u n'ibindi bice. Igikarabiro gisanzwe gisukwa na rosette ifite umwobo umunani uvamo utwobo tune duto two guhuza ikirango n'indi myobo ine minini yo guhuza igikarabiro cya diagonal.