# 耐火材料及爐料的生產(chǎn)銷售、對(duì)外貿(mào)易及進(jìn)出口業(yè)務(wù)、窯爐砌筑。(以上范圍法律法規(guī)規(guī)定應(yīng)經(jīng)審批后方可經(jīng)營(yíng)項(xiàng)目除外)
# 耐火材料及爐料的生產(chǎn)銷售、對(duì)外貿(mào)易及進(jìn)出口業(yè)務(wù)、窯爐砌筑。(以上范圍法律法規(guī)規(guī)定應(yīng)經(jīng)審批后方可經(jīng)營(yíng)項(xiàng)目除外) 收起-