ID1.6/1.7/1.8/2/3/4/5/6/8/9/10/12mm nature rubber latex hose high elasticity yellow thickened rubber tube laboratory rubber hose

ID1.6/1.7/1.8/2/3/4/5/6/8/9/10/12mm nature rubber latex hose high elasticity yellow thickened rubber tube laboratory rubber hose

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