automatic low vacuum regulator  低真空自动调节器

Heat Supplying with Low Vacuum  低真空供热

high-low-low temperature  中低低

high-low-low temperature process  中低低

LLWL (low-low water level)  低低水位

Low Degree  低次

low degree auto-correlation  低阶相关性

low degree malignant lung cancer  低度恶性肺癌

Low degree of branching  支化度

low degree of liquor  低醇度

Low degree of substituent  低取代度

LOW DEGREE OF SUBSTITUTION  低取代度

Low Degree-of-freedom Collaborative Optimization  低自由度协同优化

Low Vacuum  低度真空; 低真空度; 低度眞空; 低真空; 真空低; 真空度低; 真空偏低

low vacuum air micrometer  低真空空气测微仪

low vacuum compannd ventilation  低真空复合通风

Low Vacuum Delivered Heat  低真空供热

Low vacuum drying  负压干燥

Low Vacuum Heat Supply  低真空供热