水文: hydrology仪器: instrument; appliance; appar ...系列: succession; series; bank; se ...型: mould; model谱: table; chart; register二氧化碳激光器系列型谱: the series and type spectrum for carbon dioxide lasers氦氖激光器系列型谱: the series and type spectrum for helium neon lasers电梯系列型谱: lift series水文仪器: hydrologic apparatus; hydrologic instrument; hydrological instrument货运挂车系列型谱: freight trailer series pedigree水文仪器安全要求: general specification for hydrologic instrument safety requirements水文仪器可靠性技术要求: specification of reliability for hydrologic instruments水文仪器基本参数及通用技术条件: primary parameter and general specification for hydrologic instrument水文仪器基本环境试验条件及方法: basic conditions and methods of enviromental test for hydrologic instruments水文仪器总技术条件 参比工作条件: general specification for hydrologic instruments--referential operating condition水文仪器总技术条件 结构基本要求: general specification for hydrologic instruments--basic requirements of structure古天文仪器: historical astronomical instruments天文仪器: astro-instrument; astronomic instruments and apparatus; astronomical instruments; astronomical telescopes and instrumentation天文仪器厂: astronomical instrument factory气球式天文仪器: balloon-borne astronomical system仪器系统: instrument system机器系列: machine series水文系列: hydro sequence; hydrologic series标准仪器系统: nim standard instrumentation system联用仪器系统: coupled instrument system
