← All assets · 3D models L Linear Shrinkage Trough (Geotechnical Soil Testing Laboratory) Download GLB (19 KB) Open half-round shrinkage trough between end plates with a striking bar; the channel is genuinely open. kitmodernrealistic CC0 — free for any use, no attribution required Type3D model CategoryProps Triangles980 StyleRealistic FormatGLB Size19 KB LicenseCC0 SourceCollected by EarthOnline