锟斤拷锟斤拷锟斤拷锟缴伙拷械锟借备锟斤拷锟睫癸拷司为锟斤拷锟结供锟斤拷锟缴伙拷械-(图)-湿锟斤拷锟斤拷锟斤拷锟�-锟斤拷锟斤拷锟斤拷锟斤拷湿锟斤拷锟斤拷锟�
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1锟斤拷锟斤拷锟斤拷锟斤拷员应锟竭憋拷锟斤拷锟斤拷锟侥诧拷锟斤拷锟斤拷锟介，锟皆伙拷锟斤拷锟斤拷湿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谐锟斤拷锟剿斤拷;
2锟斤拷锟斤拷锟斤拷前应锟斤拷细锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥ワ拷锟斤拷锟斤拷锟斤拷湿锟斤拷锟斤拷锟斤拷锟斤拷锟酵凤拷锟斤拷缃拷锟斤拷诓锟斤拷锟斤拷锟剿拷锟斤拷锟揭伙拷锟�;
3锟斤拷锟斤拷锟斤拷时锟较革拷锟斤拷锟截伙拷锟斤拷锟斤拷湿锟斤拷锟斤拷牟锟斤拷锟揭拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷时锟斤拷锟斤拷锟皆憋拷锟斤拷叱锟斤拷遥锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�;
4锟斤拷锟较革拷锟斤拷锟矫革拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟斤拷锟绞拷锟斤拷锟节猴拷锟斤拷锟斤拷围锟斤拷锟斤拷锟斤拷锟斤拷转;
5锟斤拷选锟矫碉拷湿锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷璞革拷锟阶拷锟阶硷拷锟斤拷锟斤拷锟较诧拷通锟斤拷锟斤拷粘锟斤拷锟斤拷腔锟斤拷应锟斤拷时停锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷;
6锟斤拷锟较革拷锟斤拷锟斤拷锟斤拷媳龋锟斤拷锟斤拷锟斤拷锟斤拷应为水锟斤拷:砂锟斤拷=1:4锟斤拷锟接硷拷锟斤拷锟斤拷为(水锟斤拷+砂锟斤拷)锟斤拷7%;
7锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫撅拷锟斤拷锟杰硷拷锟斤拷锟剿癸拷锟斤拷锟较★拷锟斤拷锟借工锟津，从讹拷锟斤拷锟绞拷锟叫э拷锟�;
8锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较革拷锟斤拷倩氐锟斤拷锟斤拷氐锟斤拷锟揭拷锟斤拷锟斤拷锟�<10%锟斤拷锟斤拷锟斤拷<15%锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷湿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�8锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟�-锟斤拷锟斤拷址锟斤拷踊锟斤拷锟斤拷锟绞拷锟斤拷锟侥伙拷械锟斤拷锟斤拷!
锟斤拷锟斤拷锟斤拷锟斤拷
1锟斤拷锟斤拷锟斤拷时锟斤拷应锟斤拷湿式锟界浆锟斤拷锟斤拷锟斤拷锟斤拷水平位锟矫ｏ拷-锟斤拷锟斤拷锟斤拷头锟斤拷注锟斤拷锟斤拷锟斤拷锟侥的达拷直锟斤拷锟斤拷(锟斤拷锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷一锟斤拷;
2锟斤拷锟斤拷锟界浆锟斤拷丝锟斤拷锟斤拷锟斤拷锟节凤拷锟斤拷锟脚斤拷锟斤拷头锟酵伙拷锟斤拷锟斤拷锟酵凤拷锟�-u锟酵匡拷锟侥诧拷锟斤拷-锟斤拷锟斤拷锟缴讹拷;
3锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷缃拷锟斤拷牛锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆伙拷一锟斤拷锟斤拷锟斤拷锟揭ｏ拷锟斤拷锟角凤拷锟斤拷锟届常锟斤拷锟�;
4锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞拷锟斤拷锟斤拷锟桔察浆液状锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷懿锟斤拷锟斤拷缃刺拷锟�
锟斤拷锟斤拷锟斤拷锟绞斤拷缃拷锟斤拷锟斤拷锟斤拷锟斤拷探锟斤拷埽锟斤拷锟接拷锟斤拷锟斤拷锟斤拷锟斤拷锟窖拷夜锟剿�-锟斤拷
锟斤拷锟斤拷锟斤拷锟节ｏ拷锟届寒锟截讹拷锟斤拷锟矫伙拷锟斤拷锟铰诧拷锟斤拷湿锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷玫锟斤拷锟斤拷锟揭拷锟杰讹拷细锟节ｏ拷锟斤拷锟斤拷锟斤拷尾锟斤拷锟斤拷锟绞拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭碉拷锟斤拷锟斤拷锟斤拷!
1锟斤拷锟斤拷锟斤拷前锟斤拷锟绞拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷悖拷锟斤拷锟斤拷欠锟斤到锟酵憋拷锟斤拷锟斤拷锟竭ｏ拷锟斤拷n220#锟斤拷业锟斤拷锟斤拷锟酵★拷
2锟斤拷锟斤拷锟斤拷锟较低筹拷锟铰凤拷欠锟斤拷锟轿固ｏ拷湿锟斤拷锟斤拷锟斤拷锟角凤拷拥兀锟斤拷锟斤拷攵拷锟斤拷锟皆达拷欠锟斤拷锟铰╋拷锟斤拷锟斤拷锟�-锟斤拷锟斤拷锟侥帮拷全锟皆★拷
3锟斤拷锟斤拷湿锟斤拷锟斤拷锟斤拷朔直锟斤拷锟斤拷锟较口和革拷压锟斤拷头锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷芊直锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诤锟斤拷锟酵凤拷锟斤拷锟斤拷锟�
4锟斤拷锟截憋拷湿锟斤拷锟斤拷锟铰废低筹拷械锟斤拷锟斤拷蟹锟斤拷牛锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较的匡拷锟劫斤拷头锟斤拷锟皆达拷锟斤拷锟斤拷锟�
5锟斤拷-锟斤拷锟斤拷锟斤拷锟脚ワ拷锟斤拷鄄锟斤拷锟劫伙拷锟斤拷转锟斤拷锟斤拷锟角凤拷锟斤拷锟酵凤拷锟阶⒁伙拷隆锟�
锟斤拷锟斤拷要锟斤拷锟窖达拷业锟斤拷牵锟斤拷锟斤拷锟斤拷锟斤拷要锟角得帮拷湿锟斤拷锟斤拷锟斤拷锟斤拷洗锟缴撅拷锟斤拷锟斤拷锟矫干诧拷锟斤拷锟缴ｏ拷-锟斤拷锟斤拷锟斤拷锟节诧拷锟斤拷锟姐部锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟缴伙拷械-(图)-湿锟斤拷锟斤拷锟斤拷锟�-锟斤拷锟斤拷锟斤拷锟斤拷湿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷苫锟叫碉拷璞革拷锟斤拷薰锟剿撅拷峁╋拷锟斤拷锟铰凤拷锟皆讹拷锟�-锟斤拷锟斤拷锟斤拷锟斤拷锟缴伙拷械锟借备锟斤拷锟睫癸拷司锟斤拷锟斤拷锟斤拷为锟斤拷锟斤拷锟斤拷赢锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同前锟叫碉拷-锟斤拷锟斤拷矢志锟斤拷为锟斤拷业锟借备锟斤拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷业锟斤拷锟斤拷锟斤拷一锟斤拷锟皆撅拷锟斤拷锟酵拷晒锟�!
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