Examen
ISA Certified Arborists Examination Chapter 15 Tree Work Safety Questions with Complete Solutions
- Cours
- Établissement
Aerial Rescue - ANSWER-Method of bringing an injured worker down from an aerial lift device ANSI Z133.1 - ANSWER-The US, industry-developed, national consensus SAFETY standards of practice for tree care Back cut - ANSWER-Cut made on a tree trunk or branch, opposite from and toward the notch, ...
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