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隔热通风防护鞋在炼焦炉顶温度130～132℃的情况下,测试该鞋比原木板防护鞋受热量相差4℃,而比普通防护鞋相差20℃,穿用该鞋在炼焦炉顶操作可延续20分钟,普通防护鞋仅3分钟就感到烫脚 按每半年需使用12～15双计算,隔热通风防护鞋的费用是木板防护鞋的1/10,工人穿用该鞋随
Insulation ventilation protective shoes in the coke oven top temperature of 130 ~ 132 ℃ case, the test shoes compared with the original wood board protective shoes heat difference of 4 ℃, while the difference between ordinary protective shoes 20 ℃, wear the shoes to operate at the top of the coke oven Can be extended for 20 minutes, ordinary protective shoes only 3 minutes to feel hot feet every six months to be used 12 ~ 15 pairs of calculations, the cost of insulation ventilation protective shoes is 1/10 of the board protection shoes, workers wear the shoes with