{"name":"Thermal Performance Calculator","short_name":"Thermcalc","description":"该程序用于计算建筑围护结构的传热系数，并反推保温层厚度以满足规范要求。","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#4DBA87","lang":"en","scope":"/","icons":[{"src":"/img/icons/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/img/icons/icon-512x512.png","sizes":"512x512","type":"image/png"}]}