- key seating
- 键槽: keyslot; keyway; key-seating ...
- 座: seat; place
- 槽座: seat of groove
- 键槽: [工业] keyslot; keyway; key-seating; key bed; key box; key groove; keying gap; keyseat; spline◇键槽刨床 keyway planer; keyway planing machine; 键槽插床 key slotter; key slotting machine; keyseater
- 槽座,桶框: tub
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