Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
G
o
o
g
l
e
|
Forvo
|
+
very low nitrogen process
met.
极低含氮量炼钢法
;
底吹蒸气氧气转炉 VLN 炼钢法
;
低氮钢冶炼法
;
VLN 炼钢法
;
超低氮炼钢法
;
微氮钢冶炼法
在底吹转炉中吹入蒸汽和氧气
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips