新時(shí)代安全鞋標(biāo)準(zhǔn)的變革與發(fā)展趨勢(shì)
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Transformation and Development Trend of Safety Shoes Standards in New Era
CHANG Zheng ZHANG Dong-hai LIU Hai-ming （Weifang Product Quality Inspection Institute）
Abstract：Safetyshoesareakindof shoes with specialsafetyprotectionfunction，whichcanprotect the wearersfeet from damage.Under the background ofthenewera， with thecontinuous development of society，the demand for safety shoes is increasing，and the standard of safety shoesalsochanges accordingly.Theold version EN ISO 20345：2021， Personal protective equipment—safety footwear， is updated to EN ISO 20345：2022， Personal protective equipment safety footwear，and thestandard of safety shoes is more comprehensive and strict.Based onthis，this paper will take thenew eraasthebackground，analyze thechangesof theoldand new safety shoe standards，and explore the developmenttrendof the safety shoe industry inthetwoaspects of standards andmarket， inorder toprovide valuable reference for relevant personnel.
Keywords： new era， safety shoes， standards transformation， development trend
0 引言
準(zhǔn)也發(fā)生了相應(yīng)變化。（剩余4557字）