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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本标准给出了用于测量人眼双眼视功能和屈光不正的验光头的要求和测试方法
Ophthalmic instruments.Refractor heads
Non-destructive testing of welds - Radiographic testing of welded joints.
이 규격은 광섬유 커넥터(이하 광 커넥터라 한다.)의 겉보기, 구조, 치수, 광학적 성능
Test methods of connectors for optical fiber cables
This part of IEC 61300, when required by the relevant specification, evaluates the suitability of assembling and reassembling a fibre optic closure
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Tests - Assembly and disassembly of fibre optic closures
Przedmiotem normy s? trzonki przeznaczone do elektrycznych ?róde? ?wiat?a oraz niektóre ich elementy (montowane w kompletny trzonek w procesie
Electric light sources Caps Requirements and tests
The General Services Administration has
HOOD, DENTAL LABORATORY (GRINDING AND POLISHING MACHINE)
Specifies methods and requirements for X-ray and gamma-ray radiographic testing of welded butt joints in metal products
Non-destructive testing - Radiography of welded butt joints in metal
Production in optical engineering - Workpiece receptions for optics - Part 5: Collets for blocks for manufacturing of opthalmic lenses
Настоящий стандарт распространяется на оптические делительные головки по ГОСТ 9016-77
State system for ensuring the uniformity of measurements. Optical dividing heads. Verification methods
Prezentul standard stabile?te prescrip?iile de execu?ie ?i condi?iile pentru inspec?ie ale ?mbin?rilor sudate cap la cap prin topire intermediar?, ale
Flash welding of butt joints in ferrous metals. Manufacturing and inspection requirements
主要规定了超薄镍基高温合金激光焊接接头的检验方法及技术要求
Laser micro-welded joint quality inspection method of ultra-thin Ni based superalloys
本标准规定了金属材料激光和电子束窄焊缝横截面的维氏和努氏硬度试验。 本标准规定的维氏硬度试验力范围通常为0.098 N~≤98 N(HV 0.01~≤HV 10)，努氏硬度试验力范围通常为不大于9.8 N(HK 1)。 本标准适用于采用或不采用填充丝的焊缝试样的硬度试验。 本标准不适用于采用
Destructive tests on welds in metallic materials.Vickers and Knoop Hardness testing of joints welded by laser and electron beam
This part of the IEC 61300 series@ evaluates the assembly and reassembly of a fibre optic mechanical splice@ a fibre management system or a closure
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-33: Tests - Assembly and disassembly of fibre optic mechanical splices, fibre management systems and closures
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Assembly and disassembly of fibre optic mechanical splices, fibre management systems and closures
Destructive tests on welds in metallic materials. Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness test)
本标准给出了用于测量人眼双眼视功能和屈光不正的验光头的要求和测试方法
Ophthalmic instruments.Refractor heads
Non-destructive testing of welds - Radiographic testing of welded joints.
이 규격은 광섬유 커넥터(이하 광 커넥터라 한다.)의 겉보기, 구조, 치수, 광학적 성능
Test methods of connectors for optical fiber cables
This part of IEC 61300, when required by the relevant specification, evaluates the suitability of assembling and reassembling a fibre optic closure
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Tests - Assembly and disassembly of fibre optic closures
Przedmiotem normy s? trzonki przeznaczone do elektrycznych ?róde? ?wiat?a oraz niektóre ich elementy (montowane w kompletny trzonek w procesie
Electric light sources Caps Requirements and tests
The General Services Administration has
HOOD, DENTAL LABORATORY (GRINDING AND POLISHING MACHINE)
Specifies methods and requirements for X-ray and gamma-ray radiographic testing of welded butt joints in metal products
Non-destructive testing - Radiography of welded butt joints in metal
Production in optical engineering - Workpiece receptions for optics - Part 5: Collets for blocks for manufacturing of opthalmic lenses
Настоящий стандарт распространяется на оптические делительные головки по ГОСТ 9016-77
State system for ensuring the uniformity of measurements. Optical dividing heads. Verification methods
Prezentul standard stabile?te prescrip?iile de execu?ie ?i condi?iile pentru inspec?ie ale ?mbin?rilor sudate cap la cap prin topire intermediar?, ale
Flash welding of butt joints in ferrous metals. Manufacturing and inspection requirements
主要规定了超薄镍基高温合金激光焊接接头的检验方法及技术要求
Laser micro-welded joint quality inspection method of ultra-thin Ni based superalloys
本标准规定了金属材料激光和电子束窄焊缝横截面的维氏和努氏硬度试验。 本标准规定的维氏硬度试验力范围通常为0.098 N~≤98 N(HV 0.01~≤HV 10)，努氏硬度试验力范围通常为不大于9.8 N(HK 1)。 本标准适用于采用或不采用填充丝的焊缝试样的硬度试验。 本标准不适用于采用
Destructive tests on welds in metallic materials.Vickers and Knoop Hardness testing of joints welded by laser and electron beam
This part of the IEC 61300 series@ evaluates the assembly and reassembly of a fibre optic mechanical splice@ a fibre management system or a closure
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-33: Tests - Assembly and disassembly of fibre optic mechanical splices, fibre management systems and closures
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Tests. Assembly and disassembly of fibre optic mechanical splices, fibre management systems and closures
Destructive tests on welds in metallic materials. Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness test)
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