管材夹装系统 Categories TCS Extrusions Flange Extrusions Aluminium Tubes TCS Elements Clamp rings, joining clamps Clamps, Tube cleats Swivel Clamps Supports Universal Sliders RECTANGULAR EXTRUSION D20 R02-95 RECTANGULAR EXTRUSION D30 R03-95 RECTANGULAR EXTRUSION D40 R04-95 RECTANGULAR EXTRUSION D50 R05-95 TCS EXTRUSIONS D=12MM R01-95