香港六合彩开奖

薪械写芯褋褌褍锌薪芯薪邪褉褍褋褋泻芯屑褟蟹褘泻械

袨锌褍斜谢懈泻芯胁邪薪芯 (袙械褉褋懈褟 1, 2000)

袩芯褋谢械写薪懈泄褉邪蟹褝褌芯褌锌褍斜谢懈泻邪褑懈褟斜褘谢锌械褉械褋屑芯褌褉械薪胁 2021. 袩芯褝褌芯屑褍写邪薪薪邪褟胁械褉褋懈褟芯褋褌邪械褌褋褟邪泻褌褍邪谢褜薪芯泄.

香港六合彩开奖 12721:2000

CHF 63

袩械褉械褋褔懈褌邪褌褜褕胁械泄褑邪褉褋泻懈械褎褉邪薪泻懈 (CHF) 胁

孝械蟹懈褋

This International Standard defines an empirical technique for the measurement of the effective collimation ratio

and effective L/D of thermal neutron radiography beams for values between 20 and 1 000. The technique is based

upon analysis of a neutron radiographic image and is independent of measurements and calculations based on

physical dimensions of the collimator system. The device described in this International Standard has been

developed and tested using Gd foil converters with a single emulsion, high resolution film in vacuum cassettes.

袨斜褖邪褟懈薪褎芯褉屑邪褑懈褟

孝械泻褍褖懈泄褋褌邪褌褍褋
: 袨锌褍斜谢懈泻芯胁邪薪芯

袛邪褌邪锌褍斜谢懈泻邪褑懈懈
: 2000-04

协褌邪锌
: 袩芯写褌胁械褉卸写械薪懈械写械泄褋褌胁懈褟屑械卸写褍薪邪褉芯写薪芯谐芯褋褌邪薪写邪褉褌邪 [90.93]
袙械褉褋懈褟
: 1
孝械褏薪懈褔械褋泻懈泄泻芯屑懈褌械褌 :
香港六合彩开奖/TC 135/SC 5

ICS :
19.100
RSS&苍产蝉辫;芯斜薪芯胁谢械薪懈褟

袞懈蟹薪械薪薪褘泄褑懈泻谢

小械泄褔邪褋

袨锌褍斜谢懈泻芯胁邪薪芯

香港六合彩开奖 12721:2000

小褌邪薪写邪褉褌, 泻芯褌芯褉褘泄锌械褉械褋屑邪褌褉懈胁邪械褌褋褟泻邪卸写褘械 5 谢械褌
协褌邪锌: 90.93 (袩芯写褌胁械褉卸写械薪芯)

袛邪薪薪褘泄褋褌邪薪写邪褉褌褉邪蟹褉邪斜芯褌邪薪写谢褟写芯褋褌懈卸械薪懈褟褋谢械写褍褞褖懈褏笑械谢懈胁芯斜谢邪褋褌懈褍褋褌芯泄褔懈胁芯谐芯褉邪蟹胁懈褌懈褟

袠薪写褍褋褌褉懈邪谢懈蟹邪褑懈褟, 懈薪薪芯胁邪褑懈懈懈懈薪褎褉邪褋褌褉褍泻褌褍褉邪

袛芯褋褌芯泄薪邪褟褉邪斜芯褌邪懈褝泻芯薪芯屑懈褔械褋泻懈泄褉芯褋褌

袩芯褟胁懈谢懈褋褜胁芯锌褉芯褋褘?

袨蟹薪邪泻芯屑褜褌械褋褜褋 FAQ

袪邪斜芯褌邪褋泻谢懈械薪褌邪屑懈

+41 22 749 08 88

customerservice@iso.org

效邪褋褘褉邪斜芯褌褘:
袩芯薪械写械谢褜薪懈泻 – 锌褟褌薪懈褑邪: 09:00-12:00, 14:00-17:00 (UTC+1)