中華人民共和國國家標準(中國大陸GB標準)英文版 |
![]() |
GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
![]() |
GB 11667-1989 ????????????????(中英文版) Hygienic standard for inhalable particulate matter in ambient air of residential areas |
![]() |
|
![]() |
GB 11660-1989 ???????????(中英文版) Health protection zone standard for ironmaking plants |
![]() |
|
![]() |
GB 11659-1989 ?????????????(中英文版) Health protection zone standard for lead storage battery plants |
![]() |
|
![]() |
GB 11657-1989 ????(??????)????????(中英文版) Health protection zone standardfor copper smeltery (closed blast furnace type) |
![]() |
|
![]() |
GB/T 11548-1989 ??????????????? (???)(中英文版) Standard test method for impact resistance of rigid plastic sheeting by means of a tup (falling weight) |
![]() |
|
![]() |
GB 11719-1989 ?????????????(中英文版) Health standard for solvent gasolines in the air of workplace |
![]() |
|
![]() |
GB 4285-1989 ????????(中英文版) Standards for safety application of pesticides |
![]() |
|
![]() |
GB 11726-1989 ????????????????????(中英文版) Health standard for dusts of aluminium,aluminium oxide and aluminium alloys in the air of workplace |
![]() |
|
![]() |
GB 11725-1989 ??????80%??????????????(中英文版) Health standard for dust containing more than 80% free silica in the air of workplace |
![]() |
|
![]() |
GB 11724-1989 ??????50%~80%????????????(中英文版) Health standard for dust containing 50%~80% free silica in the air of workplace |
![]() |
|
![]() |
GB 11723-1989 ?????1,2-????????(中英文版) Health standard for 1,2-dichloroethane in the air of workplace |
![]() |
|
![]() |
GB 11722-1989 ???????????????(中英文版) Health standard for vanadium and its compounds in the air of workplace |
![]() |
|
![]() |
GB 11721-1989 ?????????????(中英文版) Health standard for ethylene oxide in the air of workplace |
![]() |
|
![]() |
GB 11720-1989 ????????????(中英文版) Health standard for trichlorfon in the air ofworkplace |
![]() |
|
![]() |
GB/T 11451-1989 ???????(中英文版) Flexible waveguide assembly performance |
![]() |
|
![]() |
GB/T 11450.6-1989 ?????? ????:????????(中英文版) Hollow metallic waveguides--Part 7:Relevant specifications for square waveguides |
![]() |
|
![]() |
GB/T 11450.5-1989 ?????? ????:???????????(中英文版) Hollow metallic waveguides--Part 6:Relevant specifications for medium flat rectangular waveguides |
![]() |
|
![]() |
GB/T 11450.4-1989 ?????? ????:????????(中英文版) Hollow metallic waveguides--Part 4:Relevant specifications for circular waveguides |
![]() |
|
![]() |
GB/T 11450.3-1989 ?????? ????:?????????(中英文版) Hollow metallic waveguides--Part 3:Relevant specifications for flate rectangular waveguides |
![]() |
|
![]() |
GB/T 11449.5-1989 ????? ????:????????????(中英文版) Flanges for waveguides--Part 6:Relevant specification for flanges for medium flat rectangular waveguides |
![]() |
找到:57473條目 | [首頁]-[上一頁]-[下一頁]-[尾頁] | 去到: [2800] [2801] [2802] [2803] [2804] [2805] [2806] |