全网唯一标准王
DB3402-T51—2023 农耕体验休闲旅游服务规范 芜湖市
ISO 787-23-1979General methods of test for pigments and extenders. Part 23_Determination of density.pdfISO 19240 2017 Industrial valves — Lined metal quarter turn and check valves for chemical process and related industries.pdfISO 4679 2023 Ships and marine technology — Hydraulic performance tests for waterjet p.pdfISO 4589-1 2017 Plastics — Determination of burning behaviour by oxygen index — Part 1 General requirements.pdfISO 20912 2020 Conformance test methods for RFID enabled tyres.pdfISO 11064-4 2013 Ergonomic design of control centres — Part 4 Layout and dimensions of workstations.pdfISO 13424 2013 Surface chemical analysis — X-ray photoelectron spectroscopy — Reporting of results of thin-film analysis.pdfISO 4652 2020 Rubber compounding ingredients Carbon black Determination of specific surface area by nitrogen adsorption methods Single-point procedures.pdfISO 22517 2019 Leather — Chemical tests — Determination of pesticide residues content.pdfISO 15 2017 Rolling bearings — Radial bearings — Boundary dimensions, general plan.pdfGB-T 20457-2006 林业机械 轮式集材机 术语、定义和商品规格.pdfGB-T 20037-2005 纺织机械 染整机器 左右侧定义.pdfGB-T 14006-1992 通信和电子设备用变压器和电感器外形尺寸 第一部分 采用 YEI-1铁心片的变压器和电感器.pdfGB-T 14949.7-2024 锰矿石 钠和钾含量的测定 火焰原子吸收光谱法.pdfGB-T 21938-2021 土方机械 液压挖掘机和挖掘装载机下降控制装置 要求和试验.pdfGB-T 39960-2021 闭式单动机械压力机 参数和尺寸.pdfGB-T 13860-1992 地面车辆机械振动测量数据的表述方法.pdfGB-T 40672-2021 临床实验室检验 抗菌剂敏感试验脱水MH琼脂和肉汤可接受批标准.pdfGB-T 18615-2002 波纹金属软管用非合金钢和不锈钢接头.pdfGB-T 21484-2008 造船 掣链器.pdf
