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3 3改性沥(lì )青防(fáng )水卷材(cái )上下层(céng )搭接(jiē )用长(zhǎng )把(bǎ )刷把稀(xī )释(shì )过(guò )的基层处(chù )理剂(jì )均匀的涂刷(shuā )在干净和干燥的基(jī )层表(biǎo )面(miàn )?复(fù )杂部位用(yòng )油(yóu )漆刷刷(shuā )涂,要求不露?涂刷均匀。干(gàn )?小时以上(shàng )?

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