층Layers: 다층
사용법: 먼지 방지 작업장, 정전기 워크숍, 식품 및 화학 산업, 중공업, 고전압 발전소, 연구 시설, 전문 워크샵, 섬유 및 전자 처리, 창고
Layers: Multi-Layer
Usage: Dust-Proof Workshop, Electrostatic Workshop, Food and Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile and Electronic Processing, Warehouse, Dust-Proof Workshop, Electrostatic Workshop, Food and Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile and Electronic Processing, Warehouse, Villa, Dormitories, Temporary Offices, Workshop, Hangar