背景噪声NR-38
東(dōng)明(míng)石(dàn)化(huà)集团空(kōng)調機(jī)房(fáng)降噪工程
•地(dì)點(diǎn):山(shān)東(dōng)省(shěng)東(dōng)明(míng)縣(xiàn)•建设方:山(shān)東(dōng)省(shěng)東(dōng)明(míng)石(dàn)化(huà)集团•完成(chéng)指标(biāo):背景噪声NR-38•工期(qī):30天(tiān)
2021-06-14
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•地(dì)點(diǎn):山(shān)東(dōng)省(shěng)東(dōng)明(míng)縣(xiàn)•建设方:山(shān)東(dōng)省(shěng)東(dōng)明(míng)石(dàn)化(huà)集团•完成(chéng)指标(biāo):背景噪声NR-38•工期(qī):30天(tiān)
2021-06-14
EbRMz5SE
Qdmic
sTEGtHXp
Ivv8Bhv7zh
Ijv2ANE0
qj42te
FIjFVLYvB



