DictionaryForumContacts

   English
Google | Forvo | +
to phrases
silt seam
oil 粉土层; 淤泥层
tech. 粉砂层
silt-seam
gen. 粉土〔淤泥〕层
eng.geol. 粉土薄夹层
hydroel.st. 粉土层; 淤泥层
silt -seam
: 1 phrase in 1 subject
Technology1