ZYX系列隔絕式壓縮氧氣自救器
ZYX series of isnolated compressed oxygen self-rescuer
安全證號/Safety signs coal NO.MLA110043
型號/Model:ZYX45
額定防護時間/Dutation≥45min
重量/weight:≤0.00kg
外形尺寸/Dimensions:000㎜*00㎜*000㎜
有效期/Term of validity
攜帶3年/carry3 year
儲存5年/5-years inventory