Cov txheej txheem:

EPD daim ntawv pov thawj yog dab tsi?
EPD daim ntawv pov thawj yog dab tsi?

Video: EPD daim ntawv pov thawj yog dab tsi?

Video: EPD daim ntawv pov thawj yog dab tsi?
Video: 2/23/22. Poj Nplog Yug Tau Me Nyuam Txawv Heev/Meskas Muab Russia Kaw Ib Puas Tsav Yam/Hmong News. 2024, Kaum ib hlis
Anonim

Ib Daim Ntawv Tshaj Tawm Environmental Product ( EPD ) yog ib daim ntawv pov thawj ntawm nws tus kheej thiab cov ntawv sau npe uas sib txuas lus pob tshab thiab sib piv cov ntaub ntawv hais txog kev ua neej nyob ib puag ncig ntawm cov khoom.

Cov lus nug tseem yog, EPD sawv cev rau dab tsi hauv kev tsim kho?

Environmental Product Declarations

Tsis tas li ntawd, txoj cai ntawm pawg khoom yog dab tsi? Cov cai ntawm cov khoom yog ib txheej ntawm txoj cai , cov cai thiab cov txheej txheem rau kev tsim Environmental Khoom Tshaj Tawm (EPD) rau ib lossis ntau dua pawg khoom . Cov cai ntawm cov khoom yog ib qho tseem ceeb ntawm kev tsim ib qho Environmental Khoom Tshaj tawm thiab tau qhia hauv ISO 14025.

Yog li ntawd, koj yuav tsim EPD li cas?

EPD txoj kev txhim kho

  1. Nrhiav ib txoj cai khoom tsim nyog (PCR). Thawj kauj ruam hauv kev tsim EPD yog nrhiav lossis tsim PCR uas muaj feem xyuam rau cov khoom lag luam tshwj xeeb.
  2. Ua thiab txheeb xyuas cov khoom LCA.
  3. Sau cov EPD.
  4. Tshawb xyuas EPD.
  5. Sau npe EPD.

EPD sawv cev rau dab tsi?

Cia siab tias yuav sib txawv

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