ISO 11329 2001 Hydrometric determinations — Measurement of suspended sediment transport in tidal channels
ISO 12757-2 1998 Ball point pens and refills — Part 2 Documentary use (DOC).pdf
ISO 13050 2022 Synchronous belt drives — Metric pitch, curvilinear profile systems G, H, R and S, belts and pulleys.pdf
ISO 11277 2020-Amd 1 2024 Soil quality Determination of particle size distribution in mineral soil material Method by sieving and sedimentation Amendment 1.pdf
ISO 22476-12 2009 Geotechnical investigation and testing Field testing Part 12 Mechanical cone penetration test (CPTM).pdf
ISO 3826-2 2008 Plastics collapsible containers for human blood and blood components — Part 2 Graphical symbols for use on labels and instruction leaflets.pdf
ISO 6506-2 2017 Metallic materials — Brinell hardness test — Part 2 Verification and calibration of testing machines.pdf
ISO 771 2021 Oilseed meals — Determination of moisture and volatile matter content.pdf
ISO IEC 18056 2012 Information technology — Telecommunications and information exchange between systems — XML Schema Definitions for Computer Supported Telecommunications Applications (CSTA) Phase III.pdf
ISO 12290 2000 Aerospace — Rivets, solid, in titanium or titanium alloy — Procurement specification.pdf
ISO 12224-2 1997 Flux cored solder wire — Specification and test methods — Part 2 Determination of flux content.pdf
GB-T 24243-2009 铬矿石 采取份样.pdf
GB-T 41448-2022 地理信息 观测与测量.pdf
GB-T 43189-2023 核仪器仪表 闪烁体和闪烁探测器的命名(标识)以及闪烁体的标准尺寸.pdf
GB-T 11146-2009 原油水含量测定 卡尔•费休库仑滴定法.pdf
GB-T 30019-2013 碳纤维 密度的测定.pdf
GB-T 3050-2000 无机化工产品中氯化物含量测定的通用方法 电位滴定法.pdf
GB-T 23351-2009 新鲜水果和蔬菜 词汇.pdf
GB-T 27067-2017 合格评定 产品认证基础和产品认证方案指南.pdf
GB-T 32336-2015 气动 带可拆卸安装件的缸径32mm至320mm的气缸基本尺寸、安装尺寸和附件尺寸.pdf
GB-T 44519-2024 工业阀门 阀门用齿轮箱.pdf