Puas yog ASTM zoo ib yam li CSA?
Puas yog ASTM zoo ib yam li CSA?

Video: Puas yog ASTM zoo ib yam li CSA?

Video: Puas yog ASTM zoo ib yam li CSA?
Video: Yog Siab Xav Zoo Ib Yam - Xanakee (lyrics) 2024, Kaum ib hlis
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American Society for Testing and Materials ( ASTM ) thiab Canadian Standards Association ( CSA ) muaj ob qho tib si tsim cov khau kev nyab xeeb. Cov ASTM thiab CSA standard tsis yog tib yam tab sis sib qhia zoo sib xws thaum lawv siv ntau yam tib yam cov txheej txheem sim, uas yuav tham tom qab hauv kab lus no.

Kuj nug, puas yog ASTM f2413 11 CSA pom zoo?

o ASTM F 2413 Cov Lus Qhia - 11 tiv thaiv khau tiv thaiv daim ntawv lo nrog cov ntawv "EH" thiab "PR" tam sim no ua tau zoo ib yam hluav taws xob-tiv taus (EH) kev qhia tshwj xeeb thiab txhawm rau tiv thaiv (PR) tiv thaiv ib qho kev xav tau CAN/ CSA 195-14. o ASTM F2413 - 11 Cov khau tiv thaiv tsis tuaj yeem ua tau / CSA 195-14 Qib 1 ntiv taw ntiv taw cuam tshuam.

Ib tug kuj yuav nug, ANSI thiab CSA cov qauv zoo ib yam? CSA Pab pawg yog tus naj npawb ib qhov kev xeem thiab ntawv pov thawj ntawm cov khoom siv roj hauv North America. CSA Pawg kuaj thiab lees paub ntau lub npe thoob ntiaj teb kom paub tseeb tias lawv ua raws li Asmeskas siv tau cov qauv sau los ntawm ANSI ASME, ASSE, ASTM, ASFE, UL, CSA , NSF, thiab ntau dua.

Tom qab ntawd, lo lus nug yog, CSA daim ntawv pov thawj yuav tsum muaj nyob rau hauv Canada?

Txhua tus Canadian cov xeev tau txais cov CSA cov qauv hluav taws xob, uas txhais tau tias ntawv pov thawj yog qhov yuav tsum tau ua rau txhua yam khoom siv hluav taws xob yuav tsum tau muab tso rau hauv Canada . Cov qauv no tsom mus rau kev nyab xeeb los ntawm hluav taws xob thiab hluav taws txaus ntshai.

Puas yog CSA daim ntawv pov thawj lees txais hauv Asmeskas?

Yog lawm. Xyoo 1992, CSA tau lees paub los ntawm Occupational Health & Safety Administration (OSHA) raws li Lub Tebchaws Pom tau Kuaj Laboratory (NRTL) txhawm rau sim thiab lees paub tias cov khoom lag luam ua tau raws US qauv.

Pom zoo: