... standard liquid measuring device 液体标准量器 Density Standard Liquid 密度标准液 standard liquid heating system 标准液体供热系统 ...
基于1个网页-相关网页
Standard liquid is used to determine the liquid absorbing coefficient so that the unknown liquid density is measured.
利用标准溶液确定溶液的吸收系数，进而可以测量出未知溶液的浓度。
youdao
应用推荐
模块上移
模块下移
不移动