55°英制圆锥管螺纹切线平板牙
55 inch thread tagential die for taper pipe
热门单词
- abyssinien well
- AC ventilating fan
- accepted value
- accident free
- accident stimulus
- accidental homosexuality
- acetone fermentation
- acetyl phosphate
- achene of great burdock
- acid clay
- acid-resistant brick
- acid-resistant stoneware valve
- acidosis
- acmesthesia
- active analysis
- acupuncture point curer
- adamantine
- adaptive peak
- additive property
- adduction
- adenectomy
