调整针 adjusting needle ; adjustable needle

自动调匀整针梳机 automatic regulating gill

针阀、调整针阀 adjustingneedle

匀整针距装置 scrambler-box

自等整针梳机 autoleveler gill box

油量调整针 fuel metering rod

怠速调整针 idle adjustment needle

调整针阀 adjustment needie valve

空转调整针阀 idling adjusting needle valve