LEAWOD Windows & Doors Group Co., Ltd. enwetala asambodo CSA nke Canada! Nke a bụ asambodo ọzọ nke otu LEAWOD Windows and Doors nwetara mgbe asambodo NFRC na WDMA gasịrị na United States. Dabere na iru eru nke AAMA / WDMA / CSA101 / IS2/A440 (NAFS), asambodo a na-emezukwa ọkọlọtọ kpakpando ike nke Canada CSA A440 2 na ihe achọrọ nke A440S1 na Canada.

CSA bụ mkpọmkpọ aha nke Canadian Standards Association. E hiwere ya na 1919, ọ bụ otu mbụ na-abụghị nke uru na Canada nke setịpụrụ ụkpụrụ ụlọ ọrụ. Ngwaahịa eletrọniki, eletriki, ụlọ ịsa ahụ, gas na ngwaahịa ndị ọzọ a na-ere n'ahịa North America kwesịrị inweta asambodo nchekwa. CSA bụ otu n'ime ndị otu asambodo nchekwa kachasị na Canada na otu n'ime ndị otu asambodo nchekwa kacha ama ama n'ụwa. Ọ nwere ike inye asambodo nchekwa maka ụdị ngwaahịa niile dị na igwe, ihe owuwu ụlọ, ngwa eletriki, ngwa kọmputa, ngwa ụlọ ọrụ, nchekwa gburugburu ebe obibi, nchekwa ọkụ ahụike, egwuregwu na ntụrụndụ. Kwa afọ, ọtụtụ narị nde ndị na-emepụta CSA na North America enyela ọrụ CSA n'ahịa ụwa. Asambodo CSA nke Canada nke LEAWOD na-egosikwa nzọụkwụ ọzọ maka LEAWOD n'ahịa North America.

2021.12.28