{"node":"0x4054777b5a85e521ae9967154c71c7ce5f344440cffc5b1a75ad99dfbc187833","name":"[5edb4ec184eeb8ad2ebc29030930634d7275227e63c556e8cb817438d9aa1cea].liber3.eth","parent_name":"liber3.eth","is_subdomain":true,"root_cid":"bafybeigejwpgripcgwi2wba3wb7pkwbqg7mhyolcitsmgcvpgx4yhbtodi","title":"施工企业项目级BIM负责人指导手册 - 何关培 主编 - pdf","icon_url":null,"manifest_url":null,"analysis":null,"contenthashes":[{"contenthash_protocol":"ipfs","root_cid":"bafybeigejwpgripcgwi2wba3wb7pkwbqg7mhyolcitsmgcvpgx4yhbtodi","contenthash_set_block":20597226,"contenthash_set_tx_hash":"0x9912bc904f06f4ac48910df2390271b26b7c4a17a3a2900d30d613fedcc2c861"}]}
