Издательство: | Книга по требованию |
Дата выхода: | июль 2011 |
ISBN: | 978-6-1337-7984-6 |
Объём: | 88 страниц |
Масса: | 153 г |
Размеры(В x Ш x Т), см: | 23 x 16 x 1 |
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A waterbed, water mattress, or flotation mattress is a bed or mattress filled with water. Waterbeds primarily consist of two types, hard-sided beds and soft-sided beds. A hard-sided waterbed consists of a water-containing mattress inside a rectangular frame of wood resting on a plywood deck that sits on a platform. A soft-sided waterbed consists of a water-containing mattress inside of a rectangular frame of sturdy foam, zippered inside of a fabric casing, which sits on a platform. The effect is to look like a conventional bed and is designed to fit into existing bedroom furniture. The platform usually looks like a conventional foundation or box spring, and sits atop a much-stronger-than-normal metal frame. Early waterbed mattresses and many inexpensive modern mattresses have only one water chamber. These mattresses are commonly described in the industry as "free flow" mattresses.
Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.