a silicate substance from the salt-wells in Szechwan; it is used as a wash for hardening plaster, etc., also for certain skin diseases, like ringworm, sulphate of copper
Copyright ? mingxiaow.com All Rights Reserved. 杭州優(yōu)配網(wǎng)絡(luò)科技有限公司 版權(quán)所有 未經(jīng)書面允許不得轉(zhuǎn)載、復(fù)制信息內(nèi)容、建立鏡像
本網(wǎng)站內(nèi)容僅供參考，請以各學(xué)校實(shí)際情況為主！內(nèi)容侵權(quán)或錯(cuò)誤投訴：841539661@qq.com 工信部備案號(hào)：浙ICP備20019715號(hào)
