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IEC TR 63079-2017 hearing-loop系统(HLS)的练习代码 Code of practice for hearing-loop systems (HLS)
2024-01-18
SAE J3160-2020 Recommended Practice For Improving Measurement Quality Of Particle Number Counting Devices
2024-01-14
NEMA LSD 71-2020 Best Practices For Metal Halide Lighting Systems Relative To Lamp Rupture Risks
2024-01-04
NY/T 3029-2016 大蒜良好农业操作规程 Good agricultural practice for garlic
2023-11-26
NY/T 3983-2021 椰子主要食叶害虫调查技术规程 椰心叶甲和椰子织蛾 Technical code of practice on survey for main...
2023-11-24
IEEE 1159-2019 Recommended practice for monitoring electric power quality
2023-11-16
IEC TR 63079-2018 hearing-loop系统(HLS)的练习代码 Code of practice for hearing-loop systems (HLS)
2023-10-03
NY/T 3046-2016 设施桃蜂授粉技术规程 Code of practice of bee pollination for peaches in green houses...
2023-10-01
PAS 277-2015 Health and wellness apps. Quality criteria across the life cycle. Code of practice
2023-09-27
BS 8517-1-2016 安全犬 使用通用安全犬的实务守则 Security dogs. Code of practice for the use of general purpos...
2023-09-19
ASTM E2905/E2905M-2020 Standard Practice for Examination of Mill and Kiln Girth Gear Teeth—Electromagnetic...
2023-09-17
ASTM C308-2018 Standard Practice for Working, Initial Setting, and Service Strength Setting Times of Chemic...
2023-09-17
ASTM F2974-2018 Standard Practice for Auditing Amusement Rides and Devices
2023-09-16
ASTM D5472/D5472M-2020 Standard Practice for Determining Specific Capacity and Estimating Transmissivity at...
2023-09-14
ASTM B1015-2020 Standard Practice for Form and Style of Standards Relating to Refined Nickel and Cobalt and...
2023-09-12
API RP 13B-1-2019 Recommended Practice for Field Testing Water-based Drilling Fluids (FIFTH EDITION)
2023-09-11
ASTM D6608-2020 Standard Practice for the Identification of Trinidad Lake Asphalt in Asphalt Mixes
2023-09-08
BS 6259-2015 声学系统的设计、规划、安装、检验与维护实用规程 Code of practice for the design, planning, insta...
2023-09-06
ASTM F3099-2019 Standard Practices for Parasailing
2023-09-06
ASTM F2974-2020 Standard Practice for Auditing Amusement Rides and Devices
2023-09-06
BS 17898-2014 Code of practice for the management of observed hydrometric data
2023-09-01
ASTM F710-2019 准备混凝土地面以便安装弹性地板的规程 Standard Practice for Preparing Concrete Floors to Recei...
2023-08-28
ASTM E2810-2019 Standard Practice for Demonstrating Capability to Comply with the Test for Uniformity of Do...
2023-08-25
ASTM F3168-2019 Standard Practice for Hayride Attractions
2023-08-23
ASTM D7611/D7611M-2018 Standard Practice for Coding Plastic Manufactured Articles for Resin Identification
2023-08-19
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