Characteristics and measurements of ultrasonic piezoceramic transducers
超声压电陶瓷换能器的特性与测量

1991-09-01

声学 压电球面聚焦超声换能器的电声特性及其测量
Acoustics—Electroacoustic characteristics and measurements of spherically focusing ultrasonic transducers

2016-02-24

声学 100 kHz以下超声压电换能器的特性和测量
Acoustics--Characteristics and measurements of ultrasonic piezoelectric transducers up to 100kHz

1998-03-18

Контроль неразрушающий. Преобразователи ультразвуковые пьезоэлектрические. Общие технические требования
非破坏性测试 压电超声换能器 一般技术要求

Ultrasonics - Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
超声波.用自互易法测量球面弯曲换能器的电声参数和声输出功率

2023-06-13

Ultrasonics - Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
超声波.用自互易法测量球面弯曲换能器的电声参数和声输出功率

2023-06-13

超声波焊接设备　口罩机用焊接机

2020-05-13

超声波焊接设备　热塑性织物用焊接机

2020-05-13

燃气用聚乙烯(PE)管道焊接接头 相控阵超声检测

2017-06-23

Specification for Standardized Ultrasonic Welding Test Specimen for Thermoplastics
热塑性塑料用标准化超声波焊接试样规范

1999-08-31

압력용 이음매 없는 용접강관 (서브머지드 아크용접 제외) - 수압누출 검증용 초음파 탐상 시험
压力用无接头焊接钢管（除子机械电弧焊接）-水压泄漏验证用超声波探伤试验

2002-12-21

압력용 이음매 없는 용접강관 (서브머지드 아크용접 제외) - 수압누출 검증용 초음파 탐상 시험
压力用无缝焊接钢管（不包括Submerged弧焊）-水压泄漏验证用超声波探伤试验

2002-12-21

Method and acceptance criteria of ultrasonic examination for butt welding of deformed steel bars for concrete reinforcement
混凝土钢筋用螺纹钢筋对接焊接超声波检测方法及验收标准

2019-01-01

Non-destructive testing of steel tubes — Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes
钢管无损检测Spart 9:用于检测焊接钢管制造用带材/板材层流缺陷的自动超声波检测

2011-03-24

燃气用埋地聚乙烯管道焊接接头超声相控阵检测技术规范 第1部分：通用要求

2020-01-03

Non-destructive testing of steel tubes - Part 11: Automated ultrasonic testing of the weld seam of welded steel tubes for the detection of longitudinal and/or transverse imperfections - Amendment 1: Change of ultrasonic test frequency; change of acceptance criteria (ISO 10893-11:2011/Amd 1:2020)
钢管无损检测第11部分:纵向和/或横向缺陷检测用焊接钢管焊缝的自动超声检测修改件1:超声检测频率的改变验收标准的变更

2020-07-08

강관의 비파괴검사 — 제11부: 종방향 및/또는 횡방향 불완전부를 검출하기 위한 용접 강관의 용접 이음매에 대한 자동 초음파탐상검사
钢管无损检测第11部分:纵向和/或横向缺陷检测用焊接钢管焊缝的自动超声波检测

2023-12-29

강관의 비파괴검사 — 제8부: 층상 불완전부를 검출하기 위한 이음매 없는 강관과 용접 강관의 자동 초음파탐상검사
钢管无损检测第8部分:层状缺陷检测用无缝钢管和焊接钢管的自动超声波检测

2023-12-29

Analysis of the Ultrasonic Examinations of PVRC Weld Specimens 155, 202, and 203 by Standard and Two-Point Coincidence Methods
用标准法和两点符合法对PVRC焊接试样155、202和203进行超声波检测的分析

Non-destructive testing of steel tubes. Part 16: Automatic ultrasonic testing of the area adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections.
钢管的无损检测 第16部分:层流缺陷检测用焊接钢管焊缝附近区域的自动超声波检测

2000-11-16