double helical spur gear

以上内容是 double helical spur gear 的中文翻译，希望对您有帮助。

相关翻译

• adjacent double bonds
• alpha-beta double bond
• alternate double bonds
• alternating double bond
• americyl double carbonate
• at the double
• avoidance of double taxation
• balanced double mechanical seal
• benzene double bonds
• beta-gamma double bond
• book by double entry
• bottom double border