... 领队,团长 tour leader 领队机 flagplane; lead-piston 领队人 akela ...
基于1个网页-相关网页
Adopt film cylinder in place of piston cylinder, which remove the abuse that piston ring is easily damaged and lead to not open or close valve.
采用薄膜式气缸替代活塞式气缸，排除了活塞环易损漏而导致无法启闭阀门的弊端。
youdao
Adding to the malaise, the price of piston-engine fuel with low lead content shot skyward stoked by environmental concerns.
FORBES: Did Economics And Politics Cut The Heart Out Of Personal Aviation?
应用推荐
模块上移
模块下移
不移动