planned maintenance

基本解釋

The tenders should include the technical specifications for the planned maintenance purpose and the fixed price of ships handbooks.
投標(biāo)書應(yīng)包含用于維護(hù)保養(yǎng)的技術(shù)說明書和船舶手冊的固定價格。
ntcfy.com
As a minimum, this system shall include planned maintenance activities, packaging and preservation of equipment, tooling and gauging.
這個系統(tǒng)至少應(yīng)包括有計劃的維護(hù)活動、為設(shè)備工裝和量具提供包裝和防護(hù)。
The first aircraft took more than a year to complete the Planned Maintenance Intervals (PMI) 1, 2, and 3 that will add five to six years of service life to the aircraft before another PMI is due.
第一架飛機(jī)用了一年多的時間才完成計劃維護(hù)間隔（PMI）1、2、3，并在另一個計劃維護(hù)間隔完成前，將增加5到6年的服役時間。
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And Twitter, at the request of the State Department, delayed a planned shutdown of its service for maintenance.

Gasoline production has been limited by a series of refinery shutdowns, some for planned maintenance, others because of accidents.
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It exceeded that figure in May with 304, 000 bpd despite planned maintenance work on one of its two upgraders.
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This is largely due to an expected dip in production in the second and third quarters owing to seasonal factors and planned maintenance, as well as asset sales.
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