Dole ne Ƙofofin wuta na ƙarfe su kasance da rahoton binciken gobara don sayarwa. Don haka Ƙofar wuta ta ƙarfe a cikin matakan samar da tsari da kuma ingantaccen tsarin dubawa yana da matukar damuwa, kawai ta wannan hanya za ta iya wucewa da dubawa don sayarwa.

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