Bayani:

1, mafi girma rarraba gudun da rarraba daidaito, daban-daban dangane da ainihin da aka gano kayayyakin;

2, zaɓin kula da kayayyakin motsi a kan bel line, kayayyakin m ko semi-m don Allah tuntuɓi kamfaninmu;

3, sama ne kawai zaɓi reference, takamaiman sigogi bukatun da kuma dace rarraba kayayyakin bisa ga ainihin bukatun mai amfani.