机械密封的密封液盒的大小应能保证至少250小时运行的补充时间间隔？
Barrier fluid reservoir vessels for mechanical seals shall be sized such that make-up time intervals shall be a minimum of 250 hours of operation.
在Pac - Man的专营权锦标赛版推出的重要补充时间限制，豆点乘数和动态转移的迷宫。
The major additions to the PAC-MAN franchise introduced in Championship Edition are time limits, Pac-Dot multipliers and dynamically shifting mazes.
“你还有几个月的时间来练习，然后就能在生日时得到一个。”爸爸补充说。
"You have a few months to practise before you get one for your birthday," Dad added.
应用推荐