部份水解聚丙烯酰胺
partially hydrolyzed polyacrylamide
电阻法测定水份
resistance method for moisture andalysis
电阻水份计
Resistance moistrue meters
高水份褐煤
brown coal
high moisture lignite coal
粮食水份快速测量仪
grain hydrogenous quick measuring instrument
棉花水份测量仪
cotton hydrogenous measuring gage