揭开水肺潜水安全和乐趣的秘密:为什么适当的配重很重要?
揭开掌握浮力的秘密,像专家一样潜水!
正确的配重不仅关系到安全--它还是平稳、可控和愉快潜水的关键。
告�…
Please confirm you want to block this member.
You will no longer be able to:
Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.