保养费用 [
bǎo yǎng fèi yòng]
[经] upkeep cost
- 维修和保养费用计入发生,重大的更换和升级计入资产。
The cost of repairs and maintenance is expensed as incurred; major replacements and improvements are capitalized. - 由于燃料电池汽车利用电能工作,因此设计简单、只需更少的活动零件、性能可靠、保养费用低廉。
And because a fuel? cell auto operates on electricity, it also offers simplicity of design, few moving parts, reliability, and low maintenance. - 美国尼伯科设计和制造的球阀在所推荐的应用领域,以最可能低的初始购置成本和维护保养费用,提供最大的使用性能。
NIBCO ball valves are designed and manufactured to give maximum performance on recommended service at the lowest possible initial and upkeep cost.
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