Sisan, mɔgɔ caman ka biro ɲɛmɔgɔ ye baara dɔ ladilan, mɔgɔ caman bɛ wuli ni bin ladilancogo dɔn dɔrɔn, u t’a dɔn cogo min na ka biro sigilan kɔkanna ladilancogo dɔn, hali mɔgɔ caman bɛ baara kɛ ni biro sigilan ye kabini a daminɛ na ka se a laban ma, o tɛ a faamu fɔlɔ ko kɔfɛla bɛ se ka jɔ kɔfɛ, bi, cɛmancɛla kurunbonkarila bɛna i kalan cogo min na ka i yɛrɛ ladilan cogo min na. Biro ɲɛmɔgɔ sinsinnen bɛ "adamaden farikolo-ɲɛnajɛ" miiriya kan, ka mɔgɔw lajɛ ka ɲɛsin ɔridinatɛri baara ma, ani hadamaden farikolo-ɲɛnajɛ kunnafoniw i n'a fɔ bi sigilan dilanni fɛɛrɛw basigilen ani u faralen ɲɔgɔn kan, o ye dilancogo labɛn min bɛnnen don hadamaden farikolo baara ma, ka dususalo ni ɔridinatɛri ɲɛmɔgɔba sigiyɔrɔ ɲuman ladilan. A tɛ se ka mɔgɔw mago ɲɛ dɔrɔn ka baara kɛ ani ka lafiɲɛbɔ kɛ, nka a bɛ se ka dususalo ni kɛnɛya sɔrɔ fana baara taabolo la, o min ye sariya ye min bɛ wele ko "mɔgɔw ka ɲɛsin" sariya ma min bɛ sɔrɔ iziniw dilanni na. Dilancogo sariya bɛ sigida ni hadamadenya ladilanni bɔ, o min bɛ tali kɛ ja suguya caman ladilanni na. Knob ye bololafɛn ye min bɛ se ka wuli ni bolo ye. Ka kɛɲɛ ni baarakɛcogo wajibiyalenw ye, a bɛ se ka tila ka kɛ jiginni ye ka tugu ɲɔgɔn na, wa jiginni yɔrɔ bɛ se ka se degere 360 ma . Can also be used for positioning rotation, etc. It can be divided into round knob, multilateral knob, pointer knob, manual turntable, etc. First of all, we look at the types of chairs. Ka kɛɲɛ ni biro sigilanw cogoya n’u kɛcogo ye, u bɛ se ka tila ka kɛ degere 90 ye , degere 100 ani 125 . biro sigilan dɔw bɛ se ka se a dan na , n' o ye degere 155 ye . Biro sigilan kɔfɛ ladilanni senfɛtaama kɛrɛnkɛrɛnnenw filɛ nin ye: 1. Aw bɛ sigi ɔridinatɛri sigilan kan ka ladilanni minɛn sɔrɔ 2. Ofisi bolokɔfɛfɛn ka kan ka segin kɔ dɔɔni. Aw bɛ a bolokɔni bɔ walasa ka a ɲɛkisɛ labɛn; N’aw b’a fɛ k’a kɔsegin, aw bɛ taa a fɛ ka bolokɔni sama, ka kɔkili digi dɔɔni, ka sigilan kɔfɛla bɛ wuli ka segin kɔ 3. Ka girin ka taa kɔfɛ ka taa kɔfɛ: Silinda nɛrɛma dɔ bɛ sigilan ɲɛfɛ, o bɛ se ka ladilan ni numanbolo ni numan ye. A fana bɛ yen biro sigilan kɔfɛla ladilan angle ka bon kosɛbɛ, i n'a fɔ nin bureau chair le cuir, comfortable can lie down design, when the angle adjusted to a bɛnnen, bɛ se ka kɛ sugandili ɲuman ye tilelafana lafiɲɛbɔ kama oh! Nka, nin dilan sugu in fanba bɛ kɛ dɔrɔn kuntigiba sigilan kan min ka bon kosɛbɛ, baarakɛlaw ka sigilan bɛ dɔgɔya nin dilancogo sugu in na.
