DictionaryForumContacts

   English
Google | Forvo | +
to phrases
Knoop scale
archit. 诺氏硬度标度
met. 努氏压痕〔硬度,硬度值,硬度标〕
plast. 克诺普硬度标度
Knoop hardness scale
met. 努普硬度标度
Knoop scale
: 1 phrase in 1 subject
Technology1