光合仪/光合作用测定仪 标准查询与下载
共找到 150 条与 光合仪/光合作用测定仪 相关的标准，共 10 页
本文件规定了光学仪器用钛合金的分类和标记、要求、试验方法、检验规则、标志、包装、运输、贮及质量证明书、合同（或订货单）内容
Titanium alloys for optical instruments
Prezentul standard stabile?te metoda de analiz? prin spectrometrie de emisie optic?, ?n atmosfer? de gaz inert sari aer, a aluminiului si aliajelor de
ALUMINIUM AND ALUMINIUM ALLOYS Analysis by optical emission spectro- metry
本规程适用于综合验光仪和远视力表(不包括内读式视力表)的首次检定、后续检定和使用中检查
Phoropters (Eye Chart Included)
이 규격은 특성 저항 또는 환경 영향에 대한 기기의 성능 데이터와 관련하여 충족되어야 하
Optics and optical instruments－Environmental requirements－Part 11：Optical instruments for outdoor conditions of use
Verification Regulation of Working Standard Sensitometer
The following National Stock Number is covered by this document
PHOROPTER, ADDITIVE TYPE
Optics and optical instruments. Dioptrimeters
Optics and optical instruments－Geodetic instruments－Field procedures for determining accuracy－Part 2：Theodolites
이 규격은 측량 현장, 특히 일반 측량 단면 측량 평판 측량 및 공업 측량에 사용하는 거리
Optics and optical instruments－Geodetic instruments－Vocabulary
Auger electron spectroscopy and X-ray photoelectron spectroscopy are used extensively for the surface analysis of materials. This practice
Standard Practice for Determination of the Specimen Area Contributing to the Detected Signal in Auger Electron Spectrometers and Some X-Ray Photoelectron Spectrometers
Schváleni ST SEV 3489-81 doporu?ilo federální ministerstvo hutnictví a tě?kého strojírenství Zpracovatel a oborové normaliza?ní st?edisko: V
Nickel alloys. Determination of sulphur by the titrimetric method, photometric method and methods with the use of automatic analyzers
Program of Pattern Evaluation of Phoropters
本标准规定了激光测径仪的术语和定义、型式与基本参数、要求、检验条件、检验方法、标志与包装等。本标准适用于分辨力为0.01 μm~100 μm,测量范围为0.005 mm~30 mm的激光测径仪
Laser diameter measuring instrument
General tool for optical instrument assembly Gluing tweezers
Specification for non-ferrous alloy die castings for optical instruments
