concussion crack
常見例句
- If product suffers heat concussion, it will appear heat stress. If heat stress is enough stronger, the product will produce crack.
制品受到熱沖擊后內(nèi)部會(huì)出現(xiàn)熱應(yīng)力，當(dāng)熱應(yīng)力過大時(shí)制品中會(huì)產(chǎn)生裂紋。 返回 concussion crack