úվһ̼x_úվжwzyxЧ돽
2022-10-17 10:28:49 ԴAh(hun)ƼF˾
úվһ̼xһ4
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֮úվжwzyxЧ돽ԣdz_ʽS¶^(q)ͨLrõĭh(hun)жwxĸwx_4m
ڰ볨_ʽS]ʽrͨLrą^(q)rжwЧO(jin)y돽ܳ^
(j)Ҙ˜ʡGB 50195-2013
l(f)túվOӋҎ(gu)еĵ15.0.6
lҎ(gu)ҪGB50493
ʯͻȼwжwzyOӋҎ(gu)˜ʣúվļúg͙CgΣUbʹÿȼwжwzybԴ_ܼrl(f)F(xin)й©ˆTOؔa(chn)ȫ
úվa(chn)úҪжкͿȼױwɷ֞һ̼̼䡢̼к^ҲҪжкwһ̼CO
wͬrһ̼ҲǿȼױwĶI(y)|ֵ20mg/m3
16ppm
һ̼ıըޣ12.5%Vol
125000ppm
ֵ@F(xin)ˆTӻڕrșzyһ̼жк
(j)GB 50493-2019
ʯͻȼwжwzyOӋ˜ʡҘ˜Ќжкw̽yzyxPҪҎ(gu)£
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ጷԴ̎¶_ʽSõO^(q)жw̽ywȵһጷԴˮƽx˴4m
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úվһ̼zyдһ̼OڵďSжbʹútRL늲Lmú⿂ܵOܵȻ(j)F(xin)ͨLrһ̼̽ywҎ(gu)t£
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ˮƽx֮Ⱦһ̼zy.
ϾPúվһ̼xPB@ҪעúվжwzyxЧ돽䌍c_̶ʽһ̼CO
wzyx֮gľxһǰߵăɱOӋbˆTעMЅ^(q)ҪˡκPښwzyxPĆ}gӭcAh(hun)ˆTMԃͨ