"While no extraordinary maintenance was triggered by the sensor analysis, it was nonetheless useful for planning engineering inspections," says Frank Stajano of the University of Cambridge.
“尽管没通过感官分析来引起特别养护，但对于计划工程验收工作依然有利”，剑桥大学的Frank Stajan说。
The watch needs to receive regular maintenance, to ensure its outstanding quality and service life of the extraordinary legend.
腕表需要接受定期保养，以保证其杰出品质和超常传奇的使用寿命。
Proportional valves conditions of use, maintenance and preservation of hydraulic valves with the same ordinary, extraordinary good performance.
比例阀使用条件、保养和维护与普通液压阀相同，抗污染性能好。
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