tunnel boring machine

Subject: BLDG / Tunnels

Language	Term
Arabic - AR	آلة حفر نفق
DE - German	Tunnelbohrmaschine
EN - English	tunnel boring machine
ES - Spanish	máquina tuneladora
FR - French	tunnelier
JA - Japanese	トンネルボーリングマシン
KO - Korean	터널 굴착기
PT - Portuguese	máquina tuneladora
RU - Russian	тоннелепроходческая машина
ZH - Chinese	隧道掘进机