1. <option id="fmqie"><nobr id="fmqie"><address id="fmqie"></address></nobr></option>

          <track id="fmqie"><span id="fmqie"></span></track>

        1. <tbody id="fmqie"><span id="fmqie"></span></tbody>

            gӭRAhƼF޹˾Wվ
            ֙CWվ | “ϵ҂18166600153 | ղ
            • ǰλãAhƼF޹˾ > > wzy󾯃x > Aкwzy󾯃x yʽжwzyxERUN-PG71S4

              Aкwzy󾯃x yʽжwzyxERUN-PG71S4

              aƷ̖ ERUN-PG71S4
              Ʒ  ƣ A
                rh,򹩑ԃrõԓaƷr
                أ
              ڣ 2023-07-03
              ԔϢ
              | ԃr
              кwzy󾯃xڹIVɽhoIҪyʽжwzyxһNy`ʹõĹVڬFOy͂˷oČByֳʽжкwzyԼҪc
              кwzy󾯃x
              һyֳʽжкwzyúԭ
              yֳʽжкwzyҪڙzyͱOy՚екwһ̼CO򻯚䣨H2S⣨O2ͿȼwEx.ͨ^rzy՚кwĝ•⾀ӵȷʽMЈʹ߲ȡİȫʩ

              yֳʽжкwzyֵO
              yֳʽжкwzyĈֵOҪҘ˜ʡGB/T 50493-2019ʯͻȼwжwzyOӋ˜ʡԓ˜жwһOֵСڻ100%OELšI|ֵOֵСڻ200%OEL̽yĜyܝMyҪtһOֵó^5%IDLHOֵó^10%IDLH

              OELָSڄLڷͽ|²Ӱ푽к|S|ˮƽ֞*SMACrgәƽSPC-TWAͶ̕rg|SPC-STELͨrxжwĈOֵMACPC-TWAPC-STELx]OELֵԅIDLHֵOֵĻ

              yֳʽжкwzyc
              1. zyVyֳʽжкwzyͨəzyNкwCOH2SO2ȼw^m
              2. ʿɿø߾Ȃ܉ʴ_yͱOy՚екwCyԇYʴ_ɿ
              3. ڔyyʽOӋweСpyͲmϑ⹤ͬFOy
              4. N󾯷ʽһ߂•⾀ӵȶN󾯷ʽ܉򼰕rʹעo
              5. ߷oȼ߂IP65ˮmmNӹh
              6. Lmrgôɳ늳܉CLrgĹʹ
              7. 惦ܣ߂䔵惦Աyԇm͂

              yֳʽжкwzyļg
              zywO2򻯚H2Sһ̼COȼwEx.1~4Nw
              ̷
              O20-30%VOL0.01%VOLM늻Wԭ
              H2S0-100ppm0.01ppmM늻Wԭ
              CO0-500ppm0.1ppmM늻Wԭ
              Ex.0-100%LEL0.1%LELMڴ߻ȼԭ
              wԭӆ
              `≤±3%F.S.
              zyʽʽ
              󾯷ʽ•ӈ
              푑rg≤20
              oܣIP65ˮm
              ܣ|ȫEx ia C T4 Ga
              Դ3.7 V DC4600 mAɳ늳
              惦10fl湦
              șzy0-100%RH3 %RHx䣩
              ضșzy-40~+1200.5棨x䣩
              ɘֱx1.2׿sɘֱ1~10ܛ˜L1ף
              yʽжwzyx
              кwzy󾯃xڬFOy͂˷ol]Ҫʹ^Ҙ˜ʺPҎOúĈֵԱChİȫyʽжwzyxڔyͲcɞFOyxԞ鹤ˆTṩɿęzy͈󾯹ȫͭhĽ
            •   } *()
                ݣ *()
              “ϵˣ
              ]  䣺
                C
                Ԓ
              *()
                ˾ *()
                ַ *()

            ꃹW 61019002002205̖

            ,91久久精品国产一区二区免费,久久无码av高潮av喷吹免费看,亚洲免费视频一区二区三区,国产精品又黄又爽又色无遮挡网站

              1. <option id="fmqie"><nobr id="fmqie"><address id="fmqie"></address></nobr></option>

                  <track id="fmqie"><span id="fmqie"></span></track>

                1. <tbody id="fmqie"><span id="fmqie"></span></tbody>