GB/T 50599-2020
灌区改造技术标准
The official Chinese title is shown unchanged. Standard identifiers, dates and issuing bodies come from the catalogue record; navigation and explanatory labels are in English.
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Scope as published
本标准适用于灌区改造规划、设计、施工、验收与管理等。1.0.3 灌区改造应以批准的总体规划为依据，根据有关规定编制可行性研究报告与初步设计报告，报送主管部门审批后实施。
The original Chinese text is authoritative; this excerpt is retained as catalogue metadata, not a translated normative requirement.
Version history
Earlier editions: None recorded
Later editions: None recorded
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