首页
资料下载
HSE资料
行业资讯
技术发展
论文下载
化工知识
标准下载
首页
>
Effective
全部
ETSI TR 103 305-5-2018 CYBER; Critical Security Controls for Effective Cyber Defence; Part 5: Privacy enhan...
2023-09-17
API SPEC 17E-2017 Specification For Subsea Umbilicals (Fifth Edition; Effective January 15, 2018)
2023-09-08
ETSI TR 103 305-3-2018 CYBER; Critical Security Controls for Effective Cyber Defence; Part 3: Service Secto...
2023-09-05
API STD 594-2017 Check Valves: Flanged, Lug, Wafer, And Butt-Welding (Eighth Edition; Effective: January 1...
2023-08-19
ASTM D7063/D7063M-2018 Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asp...
2023-07-19
API SPEC 20E ADD 1-2017 Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries ...
2023-07-07
ASTM F1780-2018 防溢油系统有效性评估指南 Standard Guide for Estimating Oil Spill Recovery System Effectivene...
2023-06-27
ASTM E2903-2018 测量小型和微型微焦点X 射线管有效焦点尺寸的试验方法 Standard Test Method for Measurement of t...
2023-06-18
ETSI TR 103 305-2-2018 CYBER; Critical Security Controls for Effective Cyber Defence; Part 2: Measurement a...
2023-06-07
API SPEC 16F-2017 Specification for Marine Drilling Riser Equipment (SECOND EDITION; EFFECTIVE DATE: May 1,...
2023-05-16
GB/T 10413-2002窄V带轮(有效宽度制)Grooved pulleys for narrow V-belts(system based on effective width)...
2022-06-12
JB/T 8248.2-1999照相镜头 有效孔径和相对孔径的测量方法Method for measurement for effective aperture and rela...
2022-06-10
ASTM F3057-2021Standard Test Method for Electromagnetic Shielding Effectiveness of Glazings
2022-03-31
An Analysis of Reasons of Pauses in Simultaneous Interpretation
2020-11-22
Function of attention in learning process in the olfactory bulb
2020-11-10
Experimental study on the performance of a single-THGEM gas detector
2020-09-15
Breakdown Voltage Research of Penning Gas Mixture in Plasma Display Panel
2020-09-15
A study of gas electron multiplier
2020-09-13
A method of determining the permeability coefficient of coal seam based on the permeability of loade
2020-06-12
专题列表
更多专题
推荐列表
栏目ID=
18900
的表不存在(操作类型=0)