ph meter meaning in Chinese
ph计,七离子计,酸碱计
ph计，氢离子计，酸碱计
ph七离子计
ph酸碱计
ph值，酸度计
酸碱度表
酸硷值测试计；氢离子计
Examples
- Verification regulation of verificating meter for ph meter
Ph计检定仪检定规程 - Slope temperature factor ustment of ph meter , ph
计的斜率温度系数校准器 - Slope temperature factor ustment of ph meter , ph
计的斜率温度系数校准器 - Verification regulation of shipboard ph meter
船用ph计检定规程 - Specification for laboratory ph meters
实验室用ph计规范