ㄌㄧㄡˊliúㄏㄨㄚˋhuà

  1. 生橡膠硫磺放進容器高壓蒸氣加熱使橡膠化學作用變成硫化橡膠張力防止彈性減低

vulcanization (curing rubber using sulfur and heat)​
vulcanisation
Vulkanisierung (S)​