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Subject: Что в данном случае значит (green packing made in Austria) GS valve executionThe bag execution is executed without valve projection for the closing by means of ultrasonic sealing In order to enable a closing the execution must be altered. If possible, the valve width should be 135 mm valve width of 130-140 mm on the plant. The bag execution for the air permeability should be improved up to 50 Nm³/h |
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