- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
經(jīng)皮膚吸收、接觸腐蝕性毒物時(shí)，沖洗時(shí)間可延長(zhǎng)到()
A．20min
B．30min
C．40min
D．50min
E．60min
