Full sounding line gauges
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• Rule AU4G.
• Cross-section of base 20 x 40 x 20 mm.
• Graduation in mm.
• Length 4 m.
• Cross-section 33.4 x 1.2 mm.
• Rule AU4G.
• Cross-section of base 20 x 40 x 20 mm.
• Graduation in mm.
• Length 4 m.
• Cross-section 33.4 x 1.2 mm.