GB/T 17229-1998大洋多金属结核矿产勘查规程.pdf

ICS 73.060.99 D 12 G(8 中 华 人 民 共 和 国 国 家 标 准 GB/T 17229一1998 大洋多金属结核矿产勘查规程 Theexpertiseforoceanic polymetallicnodulessurvey 1998一02一13发布 1998一09一01实施 国 家 技 术 业I督 局 发布 GB1T 17229一1998 目 次 前言 范围 4… 引用标准 第一篇 总 则 3 多金属结核调查的基本程序 ···。··················································……’‘”二””·”二’二’二’‘”‘’ 4 调查阶段的划分 · 5 调查方法 ········································································································，…… 6 调查作业方式 ··································································································…… 7 调查基本要求 ···································································································…… 8 调查精度要求 ···································································································…… 9 航次设计要求 ···································································································…… 10 成果和图件····································································································…… n 调查资料的验收································································································…… 12 资料归档··。··································································