A Semi-non-linear Bastion Factory

New items from a few unused factories. Walls from Fancy Ore semlter, Base from Smelter, Gearbox from Iron Forge, Object d'art from Stain Glass, Flooring from Stone Brick, Rations from Bakery, Smaragdus from Iron Cauldron, Silicon Tetranitratobihydrotrioxycarbon from Explosive, and Pure Ice from Crystallisation Factory