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呼吸器官防护器具
释义
呼吸器官防护器具
Encyclopedia
工学
个体防护设施
释
respiratory organs protection aid
呼吸器官防护器具
用于减少或防止空气中粉尘、烟、雾进入人体呼吸器官,从而保护生命安全的保护用品。
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pretest
pretest method
prethreshold
pretibial myxedema
pretilachlor
pretopological
pretopology
Pretoria
Pretoria Convention
pretorsion
pretorsion theory
pre-trained models
pretransition effect
pretreatment
pretreatment acid
pretreatment of cocoon cooking
pretreatment of environmental sample
pretreatment of iron ore
pretreatment of redox titration
pretreatment of refractory gold ore
pre-treatment of sample
pretreatment of sample
pretrial conference
pretrigger
pre-trip information service
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