BS 5131-4-4.9:1975
Methods of test for footwear and footwear materials. Other components
被代替
发布日期 :
1975-02-15
实施日期 :
BS 5131-5-5.3:1975
Methods of test for footwear and footwear materials. Testing of complete footwear
被代替
发布日期 :
1978-05-31
实施日期 :
BS 9613 N002:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 1.4 to 30 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level
被代替
发布日期 :
1975-06-15
实施日期 :
BS 9613 N005:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 50 to 125MHz frequency range. Fifth overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperaturecontrolled). Full assessment level
被代替
发布日期 :
1975-06-15
实施日期 :
BS 9613 N006:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 50 to 125 MHz frequency range. Fifth overtone thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level.
被代替
发布日期 :
1975-06-15
实施日期 :
BS 6F 8:1975
Specification for mercerized 140 g cotton fabric and serrated edge strip
被代替
发布日期 :
1975-02-28
实施日期 :
BS 8F 1:1975
Specification for 140 g linen fabric and serrated edge strip
被代替
发布日期 :
1981-08-31
实施日期 :
BS 9613 N001:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 1.4 to 30 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
被代替
发布日期 :
1975-06-15
实施日期 :
BS 9613 N003:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
被代替
发布日期 :
1975-06-15
实施日期 :
BS 9613 N004:1975
Detail specification for glass-encapsulated quartz crystal units for oscillator applications. DA, CY and CZ enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level
被代替
发布日期 :
1975-06-15
实施日期 :
BS 3934:Addendum No. 3:1975
Mechanical standardization of semiconductor devices
被代替
发布日期 :
1975-06-15
实施日期 :
BS 5131-4-4.3:1975
Methods of test for footwear and footwear materials. Other components
被代替
发布日期 :
1975-02-15
实施日期 :
BS 5131-5-5.2:1975
Methods of test for footwear and footwear materials. Testing of complete footwear
被代替
发布日期 :
1975-02-15
实施日期 :