LEAWOD Windows & Doors Group Co., Ltd enwetala asambodo CSA Canada! Nke a bụ Asambodo North America ọzọ nwetara site n'aka LEAWOD Windows na ọnụ ụzọ otu asambodo NFRC na WDMA na United States. Na ndabere nke izute ụkpụrụ nke AAMA / WDMA / CSA101 / IS2 / A440 (NAFS), a asambodo na-ezute Canadian ike kpakpando ọkọlọtọ CSA A440 2 na chọrọ nke A440S1 na Canada.

CSA bụ mbiri nke Canadian Standards Association. Tọrọ ntọala na 1919, ọ bụ ọgbakọ mbụ na-anaghị akwụ ụgwọ na Canada setịpụrụ ụkpụrụ ụlọ ọrụ. Eletrọnịkị, eletriki, ụlọ ịsa ahụ, gas na ngwaahịa ndị ọzọ a na-ere n'ahịa North America kwesịrị ịnweta asambodo nchekwa. CSA bụ ụlọ ọrụ asambodo nchekwa kachasị na Canada yana otu n'ime ụlọ ọrụ asambodo nchekwa ama ama n'ụwa. Ọ nwere ike inye asambodo nchekwa maka ụdị ngwaahịa niile dị na igwe, ihe ụlọ, ngwa eletriki, akụrụngwa kọmputa, akụrụngwa 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 zuru ụwa ọnụ. Asambodo CSA Canada nke LEAWOD na-akakwa akara nzọụkwụ ọzọ maka LEAWOD na ahịa North America.

2021.12.28