Blockaufzug /ENG-MECHANICAL/
[DE] Blockaufzug
[EN] log jack; timber jack
[FR] cric forestier
Blockaufzug,Blockförderer /ENG-MECHANICAL/
[DE] Blockaufzug; Blockförderer
[EN] hoist; jack ladder; jack slip; jack works; log chain; log chute; log haul; log haul-up; log hoist; log jack; log slip; log-way
[FR] chaîne monte-grume; chaîne élévatrice