求翻译：由于烟囱和消音器安装标高不一致，应西门子厂家要求调整消音器支腿高度来达到一致，因此使用垫板及安装处理：共用技术人工10人×2天=20工日，管理人员6人×2天=12工日；钢板300*300（mm）；σ=20mm 8块；300*300（mm），σ=10mm 4块、钻孔Φ=20mm 48个；氧气1瓶，乙炔2瓶；吊车配合（50T）×2天=2个台班。是什么意思？

Chimneys and muffler installation elevation inconsistent Siemens manufacturers require muffler legs adjust height to reach consensus, the use of plate and installation process: sharing technology and artificial 10 × 2 days = 20 man-days, the management staff of six x 2 days = 12 man-days; steel plat

The chimney and the silencer install elevation is not consistent, and should be required by the manufacturer Siemens adjust silencer support leg height to reach a consensus, and therefore the plates and the installation process: sharing of technical manual 10 X 2 days = 20 days, the management team

Because the chimney and the damper install the elevation not to be inconsistent, should a Simens factory request adjustment damper leg achieve highly consistently, therefore uses the backing strip and installs processing: Uses in common the technical artificial 10 human of ×2 day =20 man-day, the ad

Due to chimney and silencer installed elevation does not consistent, should Siemens manufacturers requirements adjustment silencer support legs height to reached consistent, therefore using pad and the installed processing: total with technology artificial 10 people X2 days = 20 shadow days, managem

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