发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本文件规定了超声探头可靠性试验的基本方法。 本文件适用于超声探头的可靠性试验
Reliability test methods for ultrasonic transducer
本标准规定了物探仪器的环境试验及可靠性的要求和试验方法。 本标准适用于物探仪器的环境试验及可靠性的设计、制造和检验
Environmental test and reliability for geophysical exploration instrument
MS3321A, dated 5 June 1970, has been reviewed and determined to be valid for use in acquistion
TEST FIXTURE, PROBE DAMAGE, SOCKET CONTACT, CONNECTOR, ELECTRIC
Metric epuivalents (to the nearest .O1 nun) are given for general information only and are based upon 1 inch =25.4 rnm
TEST FIXTURE, PROBE DAMAGE, SOCKET CONTACT, CONNECTOR, ELECTRIC
Textile glass - Mats and fabrics - Determination of contact mouldability
本标准规定了石油物探仪器环境试验及可靠性的要求和试验方法。 本标准适用于石油物探仪器环境试验及可靠性的设计和检验
Enviromental tests and reliability for petroleum geophysical exploration instrument
本标准规定了铜钨及银钨电触头的要求、抽样、试验方法、标志、标签和包装。 本标准适用于粉末压制烧结及熔渗工艺生产的铜钨及银钨电触头,这些产品主要应用于高、低压电器产品中
Copper-Tungsten and Silver-tungsten electrical contacts
Copper-tungsten and silver-tungsten electrical contacts
Testing methods for performance of probes used in ultrasonic flaw detection
本标准规定了电阻应变式静力触探仪的设计、制造和试验方法。 本标准适用于电阻应变式静力触探仪。该仪器的单用探头可测量土层的比贯入阻力,双用探头可分别测量土层的锥头阻力和侧壁摩阻力
Static penetrometer
Method of test for toy safety (Testing for accessibility)
Method of test for toy safety (Testing for accessibility)
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams
本标准推荐两种金属参考试块,半圆阶梯试块(HS试块)和横孔试块(SDH试块)。本标准为接触探伤中使用的探头在固体内产生的声场提供了测定方法。测定的探头包括直探头、斜探头(折射纵波和折射横波),聚焦探头和双晶探头。探头的直径或边长不大于25mm,本标准适用于检测锻钢或轧制钢、铝合金或钛合金产品
Ultrasonic non-destructive testing--Reference blocks and test procedures for the characterization of contact search unit beam profiles
本文件规定了超声探头可靠性试验的基本方法。 本文件适用于超声探头的可靠性试验
Reliability test methods for ultrasonic transducer
本标准规定了物探仪器的环境试验及可靠性的要求和试验方法。 本标准适用于物探仪器的环境试验及可靠性的设计、制造和检验
Environmental test and reliability for geophysical exploration instrument
MS3321A, dated 5 June 1970, has been reviewed and determined to be valid for use in acquistion
TEST FIXTURE, PROBE DAMAGE, SOCKET CONTACT, CONNECTOR, ELECTRIC
Metric epuivalents (to the nearest .O1 nun) are given for general information only and are based upon 1 inch =25.4 rnm
TEST FIXTURE, PROBE DAMAGE, SOCKET CONTACT, CONNECTOR, ELECTRIC
Textile glass - Mats and fabrics - Determination of contact mouldability
本标准规定了石油物探仪器环境试验及可靠性的要求和试验方法。 本标准适用于石油物探仪器环境试验及可靠性的设计和检验
Enviromental tests and reliability for petroleum geophysical exploration instrument
本标准规定了铜钨及银钨电触头的要求、抽样、试验方法、标志、标签和包装。 本标准适用于粉末压制烧结及熔渗工艺生产的铜钨及银钨电触头,这些产品主要应用于高、低压电器产品中
Copper-Tungsten and Silver-tungsten electrical contacts
Copper-tungsten and silver-tungsten electrical contacts
Testing methods for performance of probes used in ultrasonic flaw detection
本标准规定了电阻应变式静力触探仪的设计、制造和试验方法。 本标准适用于电阻应变式静力触探仪。该仪器的单用探头可测量土层的比贯入阻力,双用探头可分别测量土层的锥头阻力和侧壁摩阻力
Static penetrometer
Method of test for toy safety (Testing for accessibility)
Method of test for toy safety (Testing for accessibility)
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams
本标准推荐两种金属参考试块,半圆阶梯试块(HS试块)和横孔试块(SDH试块)。本标准为接触探伤中使用的探头在固体内产生的声场提供了测定方法。测定的探头包括直探头、斜探头(折射纵波和折射横波),聚焦探头和双晶探头。探头的直径或边长不大于25mm,本标准适用于检测锻钢或轧制钢、铝合金或钛合金产品
Ultrasonic non-destructive testing--Reference blocks and test procedures for the characterization of contact search unit beam profiles