Ключевые слова: bathroom, cabin, camping, closet, compartment, construction, door, ecological, ecology, empty, facility, fiberglass, field, forest, frp, gray, green, hygiene, hygienic, latrine, lavatory, many, mobile, mobility, nature, outdoor, outdoors, outside, park, pattern, plastic, polymer, portable, portable toilet, public, reinforced, restroom, sanitary, sanitation, sign, system, temporary, tiered, toilet, toilets, toilette, transportable, wc, white,