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工(gong)程(cheng)咨詢單(dan)位乙級資(zi)信(xin)證書
工(gong)程(cheng)咨詢單(dan)位資(zi)格證書丙級
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計(ji)量認證證書CMA
公(gong)路水運工(gong)程(cheng)試驗(yàn)檢(jian)測(ce)機(jī)構登記證書水運工(gong)程(cheng)結構（地基）甲級
對外承(cheng)包資(zi)格證書
特種設(shè)備(bei)設(shè)計(ji)許可(kě)證（壓力(li)筦(guan)道）
建(jian)設(shè)工(gong)程(cheng)質(zhi)量檢(jian)測(ce)機(jī)構資(zi)質(zhi)證書
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