Anh
chock shield
shield support
Đức
Bockschild
Ausbauschild
Schildausbau
Pháp
bouclier du type pile
pile bouclier
chock shield /ENERGY-MINING/
[DE] Bockschild
[EN] chock shield
[FR] bouclier du type pile
chock shield,shield support /ENERGY-MINING/
[DE] Ausbauschild; Bockschild; Schildausbau
[EN] chock shield; shield support
[FR] pile bouclier