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quality acceptance of underground opening
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quality acceptance of underground opening
Encyclopedia
工学
井巷掘进与支护
释
quality acceptance of underground opening
井巷工程质量验收
通过现场对井巷工程及其相关资料进行实物检查,以书面形式对工程质量是否符合验收规范的要求作出评定的活动。
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更新时间:2026/6/11 21:42:30