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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
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2017
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Article
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Tab 2
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Research Article
Joint Optimization of Preventive Maintenance and Spare Parts Inventory with Appointment Policy
Table 2
The different optimal results under the different
.
EC
ā
1000
1
0
9.37
3482
110.22
2000
4
1
9.17
3391
116.03
3000
5
2
9.13
3132
126.13
4000
7
2
9.06
3721
131.93
6000
9
3
9.16
3693
153.24