spring-mattress

常見例句

Spring coverage: a spring mattress on the sum of the maximum cross-sectional area measured with the mattress area percentage.
彈簧覆蓋率：床墊上所用彈簧的最大截面面積總和與床墊實測面積的百分比值。
The utility model discloses a bed core output device which is applied to non-knotting mattress spring automatic string spring assembly.
本實用新型公開了一種應用在非打結床墊彈簧自動串簧裝配機上的床芯輸送機構。
ip.com
The rubber mattress consists of rubber layer, cloth-based silver paper (as a cover) and spring skeleton and is mainly used for motorcycle and bicycle in summer.
橡膠坐墊由橡膠層、布基型錫鉑紙（面層）和彈簧骨架組成，適合于摩托車、自行車在夏季使用。