?????12??????????????????????????,????????????????????????????????????????????????????????????????????????? 



????-龙8app登录

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????:?? > ???? > ????
  • ????????????????

    ???????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????…..

    2021-05-13 5
  • ??????????

    ??????????1.?????(???????????)?2.???3.??????????????????????????????????4????.???????????????????????????5.?????.????????????6.??????.?????????7.?????????????????????????????. ??????????????????????…..

    2021-05-13 5
  • ????????????

    ???????????? ???????????????????????????????????????????,???????????????? ???????????????????????????????????????????????? ??????????????????????????24?????????????????????????????????????…..

    2021-05-13 5
  • 9??????????????????

    9?????????????????? ??????????????????,????????????????????????????????????????,????????????????????,???????????????????????????????????????,?????????????,??????9????,??????????????,????????????…..

    2021-05-08 8
  • 6.1?????????????????

    6.1?????????????????????????????????????????????????tetrachloroethylene?????iii???????6.1????????ems no.?f-a,s-a??????pun6.1 class1897?????1:??;2:????;3:??????;4:????;5:??;6:gtin;7:cas;8:??[???????????????];????????????????ab????????????…..

    2021-05-08 10
  • 3???????1-??????????

    3???????1-??????????1-?????????????????????????????????????? ?imdg code????????????????????????????????? nitropropanes?????iii???????3????????ems no.?f-e,s-dun2608 class 3??????????????????a ???msdsb ??????c ??d ???????????????…..

    2021-05-08 5
  • 6.1????????????????

    6.1???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?imdg code??????????????? ??????????????????cresols, solid?????ii???????6.1???????8e…..

    2021-05-08 5
  • 3????????????????

    3??????????????????????????????????????????????????????????ketones, liquid, n.o.s.?????ii iii???????3????????ems no.?f-e,s-d???????un1224 class3???????????????????????????????????????????????????????????????????msds???????…..

    2021-05-08 5
  • 8?????????????????

    8???????????????????????????????????????????????????????????????????????????????????????????????????????????????di-n-butylamine?????ii???????8???????3ems no.? f-e,s-c???????un8 3 class2248????????????????????????????…..

    2021-05-08 3
  • 8???????5-???????????

    8???????5-???????????5-??????????????? ?imdg code?????????????????????????????????????5%?????????????? alkylsulphonic acids,solid or arylsulphonic acids, solid with not more than 5% free sulphuric acid?????iii???????8???????????????un2585 class8??????:a ??b ??…..

    2021-05-08 4
  • 9????????????????

    9??????????????????????????????????,???????????????:1.1?????????msds??????????1.2 ?????????????????1.3 ?????????????????????????????????????????????????1.4 ???????????????????????????/??????????????????…..

    2021-05-08 6
  • 4.1?????????????????

    4.1??????????????????????????????? ?imdg code????????????????????????????????????????????????metal salts of organic compounds, flammable,n.o.s.?????ii iii???????4.1????????ems no.? f-a,s-i???????un3181 class4.1???????????????????????????????…..

    2021-05-08 4
  • 6.1????????????????

    6.1?????????????????????????????????????????????????????????????????????? ?imdg code??????????????? ????????????????????????????flammable liquid, toxic,n.o.s.?????ii iii???????3???????6.1ems no.?f-e,s-d???????un1992 class3(6.1)???????…..

    2021-05-07 4
  • 8????????????????

    8??????????????????????????????????????????????????????????????? corrosive solid, acidic,inorganic, n.o.s.?????ii iii???????8????????ems no.?f-a,s-b???????un3260 class8????????????????????????????????????msds???????????????????????…..

    2021-05-07 6
  • 6.1?????????????????

    6.1??????????????????????????????? ?imdg code?????????????????????????????????lc50?????1000 ??/????????????????10 lc50??????????????toxic by inhalation liquid, corrosive, n.o.s.with an lc50 lower than or equal to 1000 ml/m3 and saturated vapour concentration greater than or equa…..

    2021-05-07 4
  • 5.1???????????????????

    5.1?????????????????????????????????????????????????????????????????????????????h2o2????????????????copy????????????????????????????? ???????????????????????????????????????????????????????????????…..

    2021-05-07 5
  • 6.1?????????????????

    6.1?????????????????????????????????????????????????????????????????????????????????????????????????????? ?imdg code?????????????????????????????????????????pyrethroid pesticide,solid, toxic?????ii iii???????6.1???????…..

    2021-05-07 3
  • 8???????????????????

    8??????????????????????????????????????????????????????????????corrosive liquid, toxic,n.o.s.?????ii iii???????8????????ems no.?f-a,s-b???????un2922 class8????????????????msc msk cam kmtc whl tsl rcl apl one ??????????????????????????????????…..

    2021-05-07 4
  • 3?????????????????

    3??????????????????????????? ?imdg code?????????????????????????????????cyclooctadienes?????iii???????3ems no.?f-e,s-d???????un2520 class3????????????????????????????????????msds??????????????????????????????????????????ms…..

    2021-05-07 3
  • 3???????????????

    3????????????????????????? ?imdg code??????????????? ?????????????????????????perfumery products with flammable solvents?????ii iii???????3????????ems no.?f-e,s-d????????????0.????,1.??????,2.????,3.???????????????4.gtin,5.cas?????a????????…..

    2021-05-07 4

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