File:GB2626-2019.pdf

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Original file ‎(1,239 × 1,752 pixels, file size: 3.12 MB, MIME type: application/pdf, 41 pages)

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中文：GB 2626-2019：呼吸防护 自吸过滤式防颗粒物呼吸器
English: China National Standard GB 2626-2019: Respiratory protection—Non-powered air-purifying particle respirator
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Source http://openstd.samr.gov.cn/bzgk/gb/newGbInfo?hcno=16D8935B45AD7AE40228801B7FADFC6C
Author State Administration for Market Regulation (Q50839256)Standardization Administration of China (Q63961)

Licensing[edit]

Public domain This image is extracted from the mandatory National Standard (Guobiao) of the People’s Republic of China.
  • In accordance of Quansi 1999 Document No. 50 (权司［1999］第50号) of former National Copyright Administration, "mandatory standards are technical standards with legal natures...", so the copyright protection is inapplicable pursuant to Article 5 of the Copyright Law of the People’s Republic of China.
  • In accordance of Mandatory National Standard Administration Measures, Article 51, "Where a mandatory national standard is formulated with reference to relevant international standards, the copyright policy of the relevant international standardization organization shall be observed." Therefore, all mandatory National Standards formulated with reference to relevant international standards have their copyrights implemented in accordance with the copyright policies of the corresponding standardization organizations.

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Date/TimeThumbnailDimensionsUserComment
current12:14, 18 September 2020Thumbnail for version as of 12:14, 18 September 20201,239 × 1,752, 41 pages (3.12 MB)听风吹过的声音 (talk | contribs)Original version
16:29, 2 May 2020Thumbnail for version as of 16:29, 2 May 20201,275 × 1,650, 42 pages (7.01 MB)HualinXMN (talk | contribs)Uploaded a work by {{q|Q63961}} from http://openstd.samr.gov.cn/bzgk/gb/newGbInfo?hcno=16D8935B45AD7AE40228801B7FADFC6C with UploadWizard

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