Se connecter
|
French
|
Conditions d'utilisation
Dictionnaire
Le forum
Contacts
Anglais
⇄
Langues chinoises
Russe
+
G
o
o
g
l
e
|
Forvo
|
+
quality control specification
This HTML5 player is not supported by your browser
espac.
质量控制规范
techn.
质量控制标准
Quality Control Specifications
This HTML5 player is not supported by your browser
aviat.
质量控制规范
Ajouter
|
Signaler une erreur
|
Obtenir une URL courte
