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3. 将门框装入通孔内,注意摆正门框的位置,并按图示要求调整好门框与钢壁的闫隙,然后以门框边上的30x Ø 6.5孔为引孔,钻通钢壁;安装门框时应取下门扇,取门扇时应注意门框铰链上的调整垫片不要掉下。
2. after cutting through the hole, it is required to level the steel wall connected to the door frame to ensure that its straightness per meter is 3m, while ensuring that the centerline of the hole is straight to the ground.
最后更新: 2020-09-22
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