作者: Yu Chun Hsia
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摘要: A water bed having inner communicable air chambers is provided. The has a mattress body formed of an upper and lower sheet with inlet, vent provided thereon. plurality mutually long arranged in parallel are sealed inside the by means radioheating to longitudinally divide space into alternate passages. each have oval-shaped cross-sectional contour that permits change their shape accordance amount filled therein. thereby maintained soft, elastic, stable condition. reduce required fill weight shorten time heat or cool bed.