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$229.00
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QNB ISO Flow Cup set YONGLIDA contains 3, 4 and 6 Flow Cups
3/4/6mm30~100sISO 2431-1993、GB/T 6753.4-98
Outflow time 30~100s, flow hole diameter 3/4/6 mm, cup body material aluminum alloy, filter material stainless steel, Applicable standard ISO 2431-1993, GB/T 6753.4-98.
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