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| T/DGGC 022-2023 Technical specifications for maintenance and repair of shield tunneling machines (English Version) |
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Introduction of T/DGGC 022-2023
本文件规定了盾构机保养与维修的基本规定、维修分类、维修流程、维修技术要求、保养流程、保养技术要求。本文件适用于土压与泥水平衡盾构机的保养与维修，其他类型盾构机可参照执行。
Contents of T/DGGC 022-2023