Bénir Porte fil tube 30mm amazon mineur téméraire Poli
Amazon.com: Abester Carbon Fiber Tube 36mm OD x 30mm ID x 500mm 3K Glossy Twill Roll Wrapped for RC Model Landing Gear Tail Shaft Wing Tube Bearing : Industrial & Scientific
StonyLab Borosilicate Glass Round Bottom Test Tubes, 30mm OD X 165mm Length (Pack of 15) : Amazon.ca: Industrial & Scientific
OD 35mm ×33mm/(32mm/31mm/30mm) ID 304 Stainless Steel Capillary Tube, Length 500mm Stainless Pipe ( Size : 35x1mm ) : Amazon.co.uk: Business, Industry & Science