亚洲精品一区二区久,亚洲欧美精品综合在线观看,一区,二区,三区色视频,中国黄色片毛,免费,中国熟妇videosexfreexxxx片

歡迎訪問中科光析科學(xué)技術(shù)研究所官網(wǎng)!

ASTM D156-2015 石油產(chǎn)品賽氏色度試驗(yàn)方法(賽波特比色計(jì)法)

tag: 賽氏色度 發(fā)布日期: 2024-06-21

  ASTM D156-2015

  中文名稱:石油產(chǎn)品賽氏色度試驗(yàn)方法(賽波特比色計(jì)法)

  英文名稱:Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method)

  原文名稱:Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method)

  范 圍:Determination of the color of petroleum products is used mainly for manufacturing control purposes and is an important quality characteristic since color is readily observed by the user of the product. In some cases the color may serve as an indication of the degree of refinement of the material. When the color range of a particular product is known, a variation outside the established range can indicate possible contamination with another product. However, color is not always a reliable guide to product quality and should not be used indiscriminately in product specifications.

  發(fā)布日期:2015-04-01

  實(shí)施日期:2015-04-01

  標(biāo)準(zhǔn)組織:美國(guó)試驗(yàn)與材料協(xié)會(huì)標(biāo)準(zhǔn)(ASTM)

  ICS分類號(hào):(75.080)石油產(chǎn)品綜合

  中國(guó)標(biāo)準(zhǔn)分類號(hào):(E30)石油產(chǎn)品綜合

  同一中標(biāo)分類下的其他標(biāo)準(zhǔn)

  • API DR 145-2002

  • API RP 13M-2004

  • API RP 1525-1997

  • API PUBL 328-1995

  • API PUBL 4594-1995

  • API DR 145-2002

  • API RP 13M-2004

  • API RP 1525-1997

  • API MPMS 11.1-2004

前沿科學(xué)公眾號(hào) 前沿科學(xué) 微信公眾號(hào)
中析抖音 中析研究所 抖音
中析公眾號(hào) 中析研究所 微信公眾號(hào)
中析快手 中析研究所 快手
中析微視頻 中析研究所 微視頻
中析小紅書 中析研究所 小紅書
京ICP備15067471號(hào)-35