SL 756.4-2017
土工原位测试专用仪器校验方法 第4部分:直剪试验仪
Calibration code for in-situ geotechnical test apparatus Part 4：Direct shear apparatus
2017-09-08
T/GRM 139-2025
岩石钻孔原位压痕测试规范
Specification for in-situ indentation test of rock in borehole
2025-08-11
NB/T 35102-2017
水电工程钻孔土工原位测试规程
Specification for Soil Test in Situ in Borehole of Hydropower Projects
2017-11-15
JB/T 13809-2020
固体材料力学性能原位测试仪器 通用技术条件
In-situ mechanical testing instruments for solid materials-General specification
2020-04-16
JB/T 12720-2016
固体材料原位拉力试验仪 技术规范
In-situ tensile testing instruments for solid materials—Technical specification
2016-01-15
JB/T 12721-2016
固体材料原位纳米压痕/划痕测试仪 技术规范
In-situ nano-indentation/scratch testing instruments for solid materials—Technical specification
2016-01-15
JJF 2098-2024
高声强定向声源测试技术规范
Testing Specification for High-intensity Directional Sound Sources
2024-02-07
HG/T 20693-2006
岩土体现场直剪试验规程设计规程(附条文说明)
Specification for field direct shear test of rock and soil mass
2006-10-04
BS EN 1793-5-2016
Road traffic noise reducing devices. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
道路交通降噪装置 测定声学性能的试验方法 内在特征 直接声场条件下声反射的原位值
2018-08-14
BS EN 1793-6-2018+A1-2021
Road traffic noise reducing devices. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions
道路交通降噪装置 测定声学性能的试验方法
2021-03-19
ETSI ETS 300 394-4-10
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 10: Abstract Test Suite (ATS) for Direct Mode Gateway (DM-GATE)
地面集群无线电（TETRA）；一致性测试规范；第4部分:直接模式操作（DMO）协议测试规范；第10子部分:直接模式网关（DM-GATE）的抽象测试套件（ATS）
1999-06-01
NB/T 31143-2018
直驱风力发电机组 主轴轴承型式试验技术规范
Direct-drive wind turbine-Technical specification for type test of main shaft bearing
2018-04-03
NB/T 31141-2018
直驱风力发电机组 偏航、变桨轴承型式试验技术规范
Direct-drive wind turbine-Technical specification for type test of yaw and pitch bearing
2018-04-03
NB/T 31142-2018
直驱风力发电机组 主轴轴承挂机测试方法规范
Direct-drive wind turbine-Technical specification for on-hook test of main shaft bearing
2018-04-03
ETSI ETS 300 394-4-8
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 8: Test Suite Structure and Test Purposes (TSS&TP) for Direct Mode Gateway (DM-GATE)
地面集群无线电（TETRA）；一致性测试规范；第4部分:直接模式操作（DMO）协议测试规范；第8子部分:直接模式网关（DM-GATE）的测试套件结构和测试目的（TSS&TP）
1999-06-01
DIN EN 1793-5
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions (includes Corrigendum :2018)
道路交通噪声降低装置.测定声学性能的试验方法.第5部分:固有特性.直接声场条件下声反射的现场值（包括勘误:2018）
2018-12-01
BS EN 16272-4-2016
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance-Intrinsic characteristics. In situ values of sound diffraction under direct sound field
铁路应用 轨道作用于空气声传播的隔音屏障和相关装置 测定声学性能的试验方法
2016-10-31
ETSI EN 300 394-4-6
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 6: Abstract Test Suite (ATS) for Direct Mode Repeater (DM-REP) type 1
地面集群无线电（TETRA）；一致性测试规范；第4部分:直接模式操作（DMO）协议测试规范；第6子部分:1型直接模式中继器（DM-REP）的抽象测试套件（ATS）
2001-01-01
ETSI TS 100 394-4-6
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 6: Abstract Test Suite (ATS) for Direct Mode Repeater (DM-REP) type 1
地面集群无线电（TETRA）；一致性测试规范；第4部分:直接模式操作（DMO）协议测试规范；第6子部分:1型直接模式中继器（DM-REP）的抽象测试套件（ATS）
2000-10-01
ETSI TS 100 394-4-4
Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 4: Protocol testing specification for Direct Mode Operation (DMO); Sub-part 4: Test Suite Structure and Test Purposes (TSS&TP) for Direct Mode Repeater (DM-REP) type 1
地面集群无线电（TETRA）；一致性测试规范；第4部分:直接模式操作（DMO）协议测试规范；第4子部分:1型直接模式中继器（DM-REP）的测试套件结构和测试目的（TSS&TP）
2000-10-01