div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttcvninfo-chiu-sng-nhn-trong-x-nghip-may-cng-nghip-artificial-lightinghtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tcvninfo · Chiéu sáng nhân trong xí nghiÇp may công nghiÇp Artificial lighting in the sewing factory Tiêu chudn này cho TCVN 3257 : gian san xuát phåi dät chiéu loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220623115fc55e3dd59f0838743ee8bchtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttcvninfo-chiu-sng-nhn-trong-x-nghip-may-cng-nghip-artificial-lightinghtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tcvninfo · Chiéu sáng nhân trong xí nghiÇp may công nghiÇp Artificial lighting in the sewing factory Tiêu chudn này cho TCVN 3257 : gian san xuát phåi dät chiéu loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220623115fc55e3dd59f0838743ee8bchtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttcvninfo-chiu-sng-nhn-trong-x-nghip-may-cng-nghip-artificial-lightinghtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tcvninfo · Chiéu sáng nhân trong xí nghiÇp may công nghiÇp Artificial lighting in the sewing factory Tiêu chudn này cho TCVN 3257 : gian san xuát phåi dät chiéu loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220623115fc55e3dd59f0838743ee8bchtml5thumbnails3jpg...