PETZL Grigri+ Belay சாதனங்கள் மற்றும் இறங்குபவர்கள் அறிவுறுத்தல் கையேடு
PETZL Grigri+ Belay Devices and Descenders Instruction Manual Warning Activities involving the use of this equipment are inherently dangerous. You are responsible for your own actions and decisions. Before using this equipment, you must: Read and understand all Instructions for…