Tag 页只展示合规过滤后的公开 metadata，低质量或敏感 tag 输出 noindex。
Mandal N.R. Springer Series on Naval Architecture, Marine Engineering, Shipbuilding and Shipping, 2013 .pdf metadata, size 5.80 MB, 1 files, category docu
Mandal W. Mastering DeepSeek AI. Step-by-Step Guide...ChatGPT Challenger 2025 metadata, size 5.71 MB, 1 files, category document, indexed at 2026-07-25.
Mandal S. Photovoltaic Systems. Advances in Research and Applications 2023 metadata, size 188.99 MB, 9 files, category document, indexed at 2026-07-24.
Mandal S. Textbook of Veterinary Parasitology 2025 metadata, size 49.84 MB, 2 files, category document, indexed at 2026-07-05.
Mandal M. - Ruby Recipes - 2016 metadata, size 1.96 MB, 2 files, category document, indexed at 2026-05-26.