Safety Notes
安全须知
标签：安全, 高温, 粉尘, 防护
翻砂现场粉尘（矽肺）、高温（烫伤/爆炸）、重物（模具压伤）三类风险。防护：N95 防尘、耐高温手套与面罩、防砸鞋。型砂禁含水分接触熔融金属（爆炸）。合箱后确认排气畅通。起重搬运用机械，禁徒手搬重模。急救同失蜡法：烫伤冷水冲、入眼速洗就医。
Sand shops face three hazards: silica dust (silicosis), high heat (burns/explosion), heavy weights (crush). Protection: N95, heat gloves/face shield, steel-toe boots. Never let moisture meet molten metal. Confirm vents open after closing. Use lifts for heavy flasks. First aid same as lost-wax: cold water for burns, flush eye and see doctor.