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How to cover greenhouse insulation quilt
1. When installing a greenhouse insulation quilt, the overlap between the two beds should not be less than ten centimeters. The lower end of the nylon rope under the quilt is fixed on the horizontal iron rod, and the upper end is fixed on the steel wire. If the roll is deflected during use, it should be adjusted in time. Ensure comprehensive coverage,
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2016-11-23 |
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