Systems and Equipment should always have documentation at the dive site, indicating the record of inspection and other pertinent information about its performance history.
系统和设备应该在现场备有文件资料来证明其检测记录和其他使用情况记录。
Systems and Equipment should always have documentation at the dive site, indicating the record of inspection and other pertinent information about its performance history.
系统和设备应该在现场备有文件资料来证明其检测记录和其他使用情况记录。
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