ISO2813 45 Degree Angle Gloss Meters For Surveying Plastic Film HGM-B45 Gloss Tester Gloss Meter Model HGM-B45(45°general) Standard International standard ISO2767,ISO2813, ASTM-C346, ASTM-D2457, ...もっと見る
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ISO2813 45 Degree Angle Gloss Meters For Surveying Plastic Film HGM-B45 Gloss Tester