semiflexible board半柔性印刷线路板
semiflexible coupling半挠性联轴器
semiflexible pipe半柔性管
semiflexible lens gastroscope曲式胃镜
elliptical semiflexible waveguide椭圆半软式波导
semiflexible wire rope半软钢丝绳;半硬钢丝绳
semiflexible pavement mixture半柔性路面混合料
semiflexible molecular clips半柔性分子夹