测径 | |
tech. | caliper measure; calliper measure; calibration |
pH 计 | |
met. | acidimeter; pH acidimeter |
pH计 | |
lab.eq. | pH meter |
met. | acidometer |
计 | |
gen. | count |
met. | meter |
space | meter |
| |||
caliper measure; calliper measure; calibration |
测径: 401 phrase in 41 subjects |