File:Polykondensation Phenoplast 2.svg
Size of this PNG preview of this SVG file: 800 × 148 pixels. Other resolutions: 320 × 59 pixels | 640 × 118 pixels | 1,024 × 189 pixels | 1,280 × 237 pixels | 2,560 × 473 pixels | 957 × 177 pixels.
Original file (SVG file, nominally 957 × 177 pixels, file size: 18 KB)