中華人民共和國國家標準(中國大陸GB標準)英文版 |
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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; |
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GB/T 11299.4-1989 ???????????????? ????:?????????????? ???:????(中英文版) Methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band |
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GB/T 11299.3-1989 ???????????????? ????:?????????????? ???:????????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range |
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GB/T 11299.2-1989 ???????????????? ????:?????????????? ???:????????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range |
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GB/T 11299.15-1989 ???????????????? ????:??????? ???:???????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control |
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GB/T 11299.14-1989 ???????????????? ????:??????? ???:???????????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission |
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GB/T 11299.13-1989 ???????????????? ????:??????? ???:???????????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission |
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GB/T 11299.12-1989 ???????????????? ????:??????? ???:4~6 GHz????????(G/T)??(中英文版) Methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range |
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GB/T 11299.1-1989 ???????????????? ????:?????????????? ??? ??(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General |
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GB/T 11299.11-1989 ???????????????? ????:??????? ???:??(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General |
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GB/T 11299.10-1989 ???????????????? ????:????? ???:??????(中英文版) Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier |
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GB/T 11297.9-1989 ???????????? tan d?????(中英文版) Test method for dielectric tangent of loss angle of pyroelectric material |
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GB/T 11297.8-1989 ???????????????(中英文版) Test method for pyroelectric coefficient of pyroelectric materials |
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GB/T 11297.7-1989 ??????????????????(中英文版) Test method for resistivity and hall coefficient indium antimonide single crystals |
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GB/T 11297.6-1989 ???????????????????(中英文版) Standard method for showing andmeasuring dislocation etch pits in indium antimonide single crystal |
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GB/T 11297.2-1989 ??????????????(中英文版) Test method for side direction scatteringcoefficient of laser rods |
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GB/T 11297.11-1989 ??????????????(中英文版) Test method for the dielectric constant of pyroelectric materials |
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GB/T 11297.10-1989 ????????? TC ?????(中英文版) Test method for curie temperature of TC pyroelectric materials |
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GB/T 11296-1989 ????????????(中英文版) Designation for infrared detecting materials |
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GB/T 11295-1989 ???????????(中英文版) Designation for laser crystal rods |
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GB/T 11293-1989 ??????????(中英文版) Terms and definitions of solid-state laser materials |
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