网上如何投稿赚钱

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国标中各级空气过滤器效率的表示方法

作者:admin 日期:2016-01-09 23:46:01

空气过滤器网上如何投稿赚钱效率的表示方法分为计重法和计较效率,当被过滤气体中的含尘浓度以计重浓度表示时,则效率为计重效率;以计数浓度表示时,则效率为计效效率;以其它物理量作相对表示时,则为比色效率或浊度效率等。最常用的表示方法是用空气过滤器进出口气流中的尘粒浓度表示的计数效率。

1.ZAIEDINGFENGLIANGXIA,ANGUOJIABIAOZHUNGB/T14295-93《KONGQIGUOLVQI》JIGB13554-92《GAOXIAOKONGQIGUOLVQI》DEGUIDING,BUTONGGUOLVQIDEXIAOLVFANWEIRUXIA:

初效过滤器网上如何投稿赚钱,对≥5微米粒子,过滤效率80>E≥20,初阻力≤50Pa

中效过滤器,对≥1微米粒子,过滤效率70>E≥20,初阻力≤80Pa

GAOZHONGXIAOGUOLVQI,DUI≥1WEIMILIZI,GUOLVXIAOLV99>E≥70,CHUZULI≤100Pa

YAGAOXIAOGUOLVQI,DUI≥0.5WEIMILIZI,GUOLVXIAOLVE≥95,CHUZULI≤120Pa

高效过滤器,对≥0.5微米粒子,过滤效率E≥99.99,初阻力≤220Pa

网上如何投稿赚钱CHAOGAOXIAOGUOLVQI,DUI≥0.1WEIMILIZI,GUOLVXIAOLVE≥99.999,CHUZULI≤280Pa

2.YOUYUXIANZAIXUDUOQIYEXUANYONGDESHIJINKOUDEGUOLVQI,ERTAMENBIAOSHIXIAOLVDEFANGFAYUGUONEIDEBUTONG,WEIBIANYUBIJIAO,JIANGTAMENZHIJIANDEHUANSUANGUANXILIEBIAORUXIA:

ANOUZHOUBIAOZHUN,CHUXIAOGUOLVQIFENWEISIJI(G1~~G4):

G1 XIAOLVDUILIJING≥5.0μm,GUOLVXIAOLVE≥20% (DUIYINGMEIGUOBIAOZHUNC1)

网上如何投稿赚钱G2 XIAOLVDUILIJING≥5.0μm,GUOLVXIAOLV50>E≥20% (DUIYINGMEIGUOBIAOZHUNC2~C4)

网上如何投稿赚钱G3 XIAOLVDUILIJING≥5.0μm,GUOLVXIAOLV70>E≥50% (DUIYINGMEIGUOBIAOZHUNL5)

G4 XIAOLVDUILIJING≥5.0μm,GUOLVXIAOLV90>E≥70% (DUIYINGMEIGUOBIAOZHUNL6)

网上如何投稿赚钱ZHONGXIAOGUOLVQIFENWEILIANGJI(F5~~F6):

F5 XIAOLVDUILIJING≥1.0μm,GUOLVXIAOLV50>E≥30% (DUIYINGMEIGUOBIAOZHUNM9、M10)

网上如何投稿赚钱F6 XIAOLVDUILIJING≥1.0μm,GUOLVXIAOLV80>E≥50% (DUIYINGMEIGUOBIAOZHUNM11、M12)

网上如何投稿赚钱GAOZHONGXIAOGUOLVQIFENWEISANJI(F7~~F9):

网上如何投稿赚钱F7 XIAOLVDUILIJING≥1.0μm,GUOLVXIAOLV99>E≥70% (DUIYINGMEIGUOBIAOZHUNH13)

F8 XIAOLVDUILIJING≥0.5μm,GUOLVXIAOLV90>E≥75% (DUIYINGMEIGUOBIAOZHUNH14)

网上如何投稿赚钱F9 XIAOLVDUILIJING≥0.5μm,GUOLVXIAOLV99>E≥90% (DUIYINGMEIGUOBIAOZHUNH15)

网上如何投稿赚钱YAGAOXIAOGUOLVQIFENWEILIANGJI(H10、H11):

网上如何投稿赚钱H10 XIAOLVDUILIJING≥0.5μm,GUOLVXIAOLV99>E≥95% (DUIYINGMEIGUOBIAOZHUNH15)

H11 XIAOLVDUILIJING≥0.5μm,SEO,GUOLVXIAOLV99.9>E≥99%(DUIYINGMEIGUOBIAOZHUNH16)

GAOXIAOGUOLVQIFENWEILIANGJI(H12、H13):

H12 XIAOLVDUILIJING≥0.5μm,GUOLVXIAOLVE≥99.9% (DUIYINGMEIGUOBIAOZHUNH16)

网上如何投稿赚钱H13 XIAOLVDUILIJING≥0.5μm,GUOLVXIAOLVE≥99.99% (DUIYINGMEIGUOBIAOZHUNH17)

H14 XIAOLVDUILIJING≥0.3μm,GUOLVXIAOLVE≥99.99% (DUIYINGMEIGUOBIAOZHUNH17)



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