词汇	lbf seclbm
释义	lbf seclbm num.比冲量磅力秒磅质量
随便看	surface coating surface-coating surface coating material surface-coating of aggregate by admixture surface coating protection technology surface coating resin surface coatings surface coating service surface coating technology surface coating treatment agent surface cock surface code surface codes surface coductivity surface coefficient surface coefficient of heat transfer surface coefficient of thermal diffusion surface cohering technology and application surface coil surface coil MR Surface cold front surface cold-working surface collapse Surface collective vibration surface colling