2026-07-18 09:36 浏览次数 22
n. 镍铝金
chromel-alumel thermoelement铬镍
chromel-alumel couple镍铬
Alumel l阿卢梅尔镍合金
alumel chromel镍铝镍铬合金
alumel thermocouple铬镍
chromel alumel铬镍
alumel alloy镍铝硅锰电偶合金
alumel thermometer铬镍铝镍温度计
alloy structureal steel alloy tool steel alternation switch alumel
铝镍合金合金工具钢转换开关