A.1/2~1/5 B.1/10~1/50 C.2~5倍 D.10~50倍
A.受拉破壞B.受壓破壞C.彎曲破壞D.剪切破壞
A.90~105℃ B.100~105℃ C.100~110℃ D.105~110℃