Terms for subject Drilling containing disks

English	Chinese
disk bottom hole packer	盘形井底封隔器
disk clutch	摩擦盘离合器
disk clutch	圆盘摩擦离合器
disk spring	盘簧
disk valve	盘形阀
disk valve	蝶阀
disk valve	碟阀
disk well packer	盘形井壁封隔器
disk wheel	砂轮
multiple disk clutch	多片摩擦离合器
step disk	支撑盘
step disk	间隔盘涡轮钻具零件
valve disk	阀体