单词	螺旋正齿轮
释义	螺旋正齿轮 spiral spur gear
随便看	molybdenumivhydroxybromide molybdenum iv hydroxybromide molybdenumiviodide molybdenum iv iodide molybdenumivoxalate molybdenum iv oxalate molybdenumivoxide molybdenum iv oxide molybdenumivoxyoxalate molybdenum iv oxyoxalate molybdenumivsulfide molybdenum iv sulfide molybdenumizing molybdenum lake molybdenum-leaching solution molybdenum lead molybdenum lead and zinc polymetaliic deposit molybdenum-lead-zinc polymetallic deposit molybdenum lined crucible molybdenumliner molybdenum-liner molybdenum magnesium chilled iron roll molybdenum-manganese conductor molybdenum market molybdenum markets