最新a国产v视频在线观看,四虎性爱,亚洲激情综合在线,美女胸禁18以下裸体免费看,国产亚洲av片天天在线观看不卡,国产日韩精品欧美2021,免费国产美女一级片

[{"id":"000","name":"工種不限"},{"id":"531000","name":"化學礦","child":[{"id":"531100","name":"預處理","child":[{"id":"531101","name":"分級"},{"id":"531102","name":"粉碎"},{"id":"531103","name":"團固燒結(jié)"},{"id":"531104","name":"精選"},{"id":"531105","name":"脫水"},{"id":"531106","name":"除塵"}]},{"id":"531200","name":"化學加工","child":[{"id":"531201","name":"焙燒"},{"id":"531202","name":"氧化"},{"id":"531203","name":"吸收"},{"id":"531204","name":"分離"}]},{"id":"531300","name":"回收處理","child":[{"id":"531301","name":"廢水處理利用"},{"id":"531302","name":"固體廢物處理利用"},{"id":"531303","name":"廢氣處理利用"}]}]},{"id":"532000","name":"石油化工","child":[{"id":"532100","name":"預處理","child":[{"id":"532101","name":"脫鹽脫水"},{"id":"532102","name":"常減壓蒸餾"}]},{"id":"532200","name":"化學加工","child":[{"id":"532201","name":"催化裂化"},{"id":"532202","name":"催化重整"},{"id":"532203","name":"加氫裂化"},{"id":"532204","name":"焦化"},{"id":"532205","name":"分離"},{"id":"532206","name":"合成"},{"id":"532207","name":"裂解"},{"id":"532208","name":"氣化"},{"id":"532209","name":"脫硫"},{"id":"532210","name":"抽提"}]},{"id":"532300","name":"回收處理","child":[{"id":"532301","name":"廢水處理利用"},{"id":"532302","name":"固體廢物處理利用"},{"id":"532303","name":"廢氣處理利用"}]}]},{"id":"533000","name":"煤化工","child":[{"id":"533100","name":"預處理","child":[{"id":"533101","name":"洗煤"},{"id":"533102","name":"粉碎"}]},{"id":"533200","name":"化學加工","child":[{"id":"533201","name":"干餾"},{"id":"533202","name":"氣化"},{"id":"533203","name":"液化"},{"id":"533204","name":"分離"},{"id":"533205","name":"合成"},{"id":"533206","name":"氧化"},{"id":"533207","name":"脫水"},{"id":"533208","name":"焦化"}]},{"id":"533300","name":"回收處理","child":[{"id":"533301","name":"廢水處理利用"},{"id":"533302","name":"固體廢物處理利用"},{"id":"533303","name":"廢氣處理利用"}]}]},{"id":"534000","name":"天然氣","child":[{"id":"534101","name":"分離"},{"id":"534102","name":"干燥"},{"id":"534103","name":"分餾"},{"id":"534104","name":"氧化"},{"id":"534105","name":"合成"},{"id":"534106","name":"裂解"},{"id":"534107","name":"轉(zhuǎn)化"},{"id":"534108","name":"偶聯(lián)"},{"id":"534109","name":"氯化"},{"id":"534120","name":"硝化"},{"id":"534111","name":"硫化"},{"id":"534112","name":"脫氫"}]},{"id":"535000","name":"生物化工","child":[{"id":"535101","name":"水解"},{"id":"535102","name":"皂化"},{"id":"535103","name":"催化加氫"},{"id":"535104","name":"氣化"},{"id":"535105","name":"裂解"},{"id":"535106","name":"萃取"}]},{"id":"536000","name":"化工","child":[{"id":"536100","name":"預處理","child":[{"id":"536101","name":"分級"},{"id":"536102","name":"粉碎"},{"id":"536103","name":"干燥"},{"id":"536104","name":"過濾"},{"id":"536105","name":"混合"},{"id":"536106","name":"加熱"},{"id":"536107","name":"加壓"},{"id":"536108","name":"凈化"},{"id":"536109","name":"配制"},{"id":"536110","name":"溶解"},{"id":"536111","name":"蒸發(fā)"},{"id":"536112","name":"制備"}]},{"id":"536200","name":"化學加工","child":[{"id":"536201","name":"氧化"},{"id":"536202","name":"還原"},{"id":"536203","name":"加氫"},{"id":"536204","name":"脫氫"},{"id":"536205","name":"歧化"},{"id":"536206","name":"異構(gòu)"},{"id":"536207","name":"烷基化"},{"id":"536208","name":"羰基化"},{"id":"536209","name":"水解"},{"id":"536210","name":"電解"},{"id":"536211","name":"水合"},{"id":"536212","name":"偶合"},{"id":"536213","name":"聚合"},{"id":"536214","name":"縮合"},{"id":"536215","name":"酯化"},{"id":"536216","name":"磺化"},{"id":"536217","name":"硝化"},{"id":"536218","name":"鹵化"},{"id":"536219","name":"重氮化"},{"id":"536220","name":"合成"},{"id":"536221","name":"加熱"},{"id":"536222","name":"冷卻"},{"id":"536223","name":"蒸餾"},{"id":"536224","name":"過濾"},{"id":"536225","name":"光化"},{"id":"536226","name":"胺化"},{"id":"536227","name":"堿溶"},{"id":"536228","name":"催化"}]},{"id":"536300","name":"精制","child":[{"id":"536301","name":"萃取"},{"id":"536302","name":"精餾"},{"id":"536303","name":"干燥"},{"id":"536304","name":"結(jié)晶"},{"id":"536305","name":"滲透(膜分離)"},{"id":"536306","name":"冷凝"},{"id":"536307","name":"閃蒸"},{"id":"536308","name":"吸附"},{"id":"536309","name":"吸收"},{"id":"536310","name":"冷凍"},{"id":"536311","name":"過濾"}]},{"id":"536400","name":"回收處理","child":[{"id":"536401","name":"廢水處理利用"},{"id":"536402","name":"固體廢物處理利用"},{"id":"536403","name":"廢氣處理利用"}]}]},{"id":"537000","name":"車間運營管理","child":[{"id":"537101","name":"車間主任"},{"id":"537102","name":"生產(chǎn)調(diào)度PMC"},{"id":"537103","name":"生產(chǎn)統(tǒng)計"}]},{"id":"538000","name":"安裝運行維護","child":[{"id":"538100","name":"電儀","child":[{"id":"538101","name":"設(shè)備員"},{"id":"538102","name":"儀表工"},{"id":"538103","name":"電工"}]},{"id":"538200","name":"機修","child":[{"id":"538201","name":"保全工"},{"id":"538202","name":"鉗工"},{"id":"538203","name":"焊工"},{"id":"538204","name":"管工"},{"id":"538205","name":"鉚工"},{"id":"538206","name":"車工"},{"id":"538207","name":"銑工"},{"id":"538208","name":"架子工"},{"id":"538209","name":"起重工"},{"id":"538210","name":"探傷工"},{"id":"538211","name":"螺絲工"},{"id":"538212","name":"鈑金工"},{"id":"538213","name":"電鍍工"},{"id":"538214","name":"涂裝工"}]}]},{"id":"539000","name":"安全環(huán)保","child":[{"id":"539101","name":"安全員"},{"id":"539102","name":"環(huán)保員"}]},{"id":"540000","name":"生產(chǎn)技術(shù)","child":[{"id":"540101","name":"工藝員\/技術(shù)員"}]},{"id":"541000","name":"生產(chǎn)操作","child":[{"id":"541101","name":"班組長"},{"id":"541102","name":"內(nèi)操\/中控"},{"id":"541103","name":"外操(主操\/副操)"}]}]