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| 0001564590-18-010925-index.html | 2018-05-04 13:09:39 | |
| 0001564590-18-010925.txt | 2018-05-04 13:09:39 | |
 0001564590-18-010925-xbrl.zip | 122403 | 2018-05-04 13:09:39 |
| FilingSummary.xml | 37475 | 2018-05-04 13:09:39 |
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| plpc-20180331.xsd | 43348 | 2018-05-04 13:09:39 |
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| report.css | 2767 | 2018-05-04 13:09:39 |
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