DictionaryForumContacts

   English Chinese
Google | Forvo | +
hardness assurance
 hardness assurance
avia. 硬度保证
| test
 test
gen.
archit. 试 验; 测验; 检査; 准则; 试验品; 试验方法
auto. 检 验

to phrases
hardness assurance
avia. 硬度保证
hardness assurance: 6 phrases in 2 subjects
Aviation5
Electronics1