高温防护用品
Articles for high temperature
个人防护用品
Individual protective articles
个体防护用品
personal protective equipment
bodyarmor
呼吸防护用品
breath protection products
protective respirator
劳动防护用品
labor protection articles
personal protective equipment
劳动防护用品需求计划
needing plan for labor insurance things
听力防护用品
hearing-protection devices HPDs
反差控制紫外线防护护目镜
ultraviolet contrast-control safety goggles
劳防用品信息库
information base of labor insurance things
劳防用品需求计划管理系统
management system of needing plan for labor insurance things
食品防护计划的建立
Establishment of Food Defense Project
通用防护计算图
universal nomogram of shielding