Answer
Okiside yumukara (MIL-DTL-13924) nigitambaro cyo guhinduranya gitanga imbaraga nke zo kurwanya ruswa (cyane cyane kubwiza bwiza no kugumana amavuta) ariko ntiguhindura ibipimo byimpeta cyangwa ngo itangire kwinjiza hydrogène. Isahani ya Zinc (ASTM B633) itanga uburyo bwiza bwo kurinda ruswa binyuze mumyitwarire ya anode. Nyamara, isahani ya zinc itwara ibyago byinshi byo kwinjiza hydrogène kandi ikongeramo umubyimba ($ 0.0002 $ kugeza $ 0.0005 $ inches), ishobora kubangamira ibikwiye neza. Byongeye kandi, isahani ya zinc irashobora 'guhindagurika' munsi yumuvuduko mwinshi hamwe no gushiraho impeta izenguruka. Kubisabwa umunaniro mwinshi, okiside yumukara hamwe namavuta yo gukumira ingese ikunda guhitamo kwirinda ibyago byo guterwa no guturika.
