Browse Standards
Found: 124704 — page 2574 of 2598
Valid
GB/T 11301-1989 — Blank detail specification for variable tuning capacitors type A fitted with integral pre-set capacitors type C in electronic equipments
National·Recommended
Instant delivery (0–9 sec)
$304.007 pages
Valid
GB/T 11302-1989 — Blank detail specification for variable trimmer capacitors type B in electronic equipments
National·Recommended
Instant delivery (0–9 sec)
$264.006 pages
Valid
GB/T 11303-1989 — Blank detail specification for variable pre-set capacitors type C in electronic equipments
National·Recommended
Instant delivery (0–9 sec)
$264.006 pages
Valid
GB/T 11309-1989 — Test methods for the properties of piezoelectric ceramics--Quasi-static test for piezoelectric strain constant d33
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11310-1989 — Test methods for the properties of piezoelectric ceramics. Test methods for temperature characteristics of relative free dielectric constants
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11312-1989 — Test methods for SAW properties of piezoelectric ceramics and crystals
National·Recommended
Instant delivery (0–9 sec)
$334.007 pages
Valid
GB/T 11320-1989 — Test methods for the properties of piezoelectric ceramics--Material with the low mechanical quality factor
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 11321-1989 — Guide for choosing modular dimensions for waveguide components
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11338-1989 — Analytical methods of potassium-40 in water
National·Recommended
Instant delivery (0–9 sec)
$264.006 pages
Valid
GB/T 11383-1989 — Information processin. 8-bit code for information interchange. Structure and rules for implementation
National·Recommended
Instant delivery (0–9 sec)
$375.0017 pages
Valid
GB/T 11415-1989 — Laboratory sintered(fritted) filters. Porosity grading, classification and designation
National·Recommended
Instant delivery (0–9 sec)
$169.005 pages
Valid
GB/T 11418-1989 — Determination of resistance to heat of vitreous and porcelain enamels
National·Recommended
Instant delivery (0–9 sec)
$70.002 pages
Valid
GB/T 11441-1989 — Laminations for transformers and inductors for use in telecommunication and electronic equipment -- Part 1: Mechanical and electrical characteristics
National·Recommended
Instant delivery (0–9 sec)
$949.0045 pages
Valid
GB/T 11443.1-1989 — Domestic satellite communication earth stations--General technical requirements--Part 1:Common performance
National·Recommended
Instant delivery (0–9 sec)
$110.008 pages
Valid
GB/T 11449.1-1989 — Flanges for waveguides. Part 1: General requirements
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11449.2-1989 — Flanges for waveguides. Part 2: Relevant specification for flanges for ordinary rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$944.0020 pages
Valid
GB/T 11449.3-1989 — Flanges for waveguides. Part 3: Relevant specification for flanges for flat rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 11449.4-1989 — Flanges for waveguides. Part 4: Relevant specification for flanges for circular waveguides
National·Recommended
Instant delivery (0–9 sec)
$544.0011 pages
Valid
GB/T 11449.5-1989 — Flanges for waveguides. Part 6: Relevant specification for flanges for medium flat rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$374.007 pages
Valid
GB/T 11449.6-1989 — Flanges for waveguides. Part 7: Relevant specification for flanges for square waveguides
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11450.1-1989 — Hollow metallic waveguides. Part 1: General requirement and measuring methods
National·Recommended
Instant delivery (0–9 sec)
$334.007 pages
Valid
GB/T 11450.2-1989 — Hollow metallic waveguides. Part 2: Relevant specifications for ordinary rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 11450.3-1989 — Hollow metallic waveguides. Part 3: Relevant specifications for flat rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11450.4-1989 — Hollow metallic waveguides. Part 4: Relevant specifications for circular waveguides
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 11450.5-1989 — Hollow metallic waveguides. Part 6: Relevant specifications for medium flat rectangular waveguides
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11450.6-1989 — Hollow metallic waveguides. Part 7: Relevant specifications for square waveguides
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11451-1989 — Flexible waveguide assembly performance
National·Recommended
Instant delivery (0–9 sec)
$444.009 pages
Valid
GB/T 11463-1989 — Reliability test for electronic measuring instruments
National·Recommended
Instant delivery (0–9 sec)
$794.0015 pages
Valid
GB/T 11668-1989 — Spine titles on books and other publications
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11708-1989 — The naming and the coding rules for highway bridge
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11793.1-1989 — Test methods on mechanical and weathering properties for unplasticized polyvinyl chloride (PVC-U) doors and windows
National·Recommended
Instant delivery (0–9 sec)
$344.0011 pages
Valid
GB/T 11828-1989 — Instruments for stage measurement -- Part 1: Float-type stage gauge
National·Recommended
Instant delivery (0–9 sec)
$254.009 pages
Valid
GB/T 11841-1989 — Uranium in uranium dioxide powder and pellets. Determination of uranium. Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
National·Recommended
Instant delivery (0–9 sec)
$60.004 pages
Valid
GB/T 11845-1989 — Uranium dioxide powder and pellets. Determination of tungsten. Spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 11874-1989 — Direction of opening and symbolic designation of marine doors and windows
National·Recommended
Instant delivery (0–9 sec)
$234.005 pages
Valid
GB/T 11889-1989 — Water quality. Determination of aniline compounds. Spectrophotometric method with N-(1-naphthyl) ethylenediamine
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 11891-1989 — Water quality. Determination of kjeldahl nitrogen
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 11892-1989 — Water quality. Determination of permanganate index
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 11893-1989 — Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$20.0011 pages
Valid
GB/T 11895-1989 — Water quality. Determination of benzo(alpha)-pyrene. Acetylated paper chromatography with fluorescence spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 11899-1989 — Water quality. Determination of sulfate. Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 11900-1989 — Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
National·Recommended
Instant delivery (0–9 sec)
$170.0010 pages
Valid
GB/T 11901-1989 — Water quality--Determination of suspended substance--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$50.008 pages
Valid
GB/T 11902-1989 — Water quality. Determinaton of selenium. Diaminonaphthalene fluorometric method
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 11903-1989 — Water quality. Determination of colority
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11904-1989 — Water quality. Determinatoin of potassium and sodium. Flame atomic absorption spectrophotometry
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 11905-1989 — Water quality. Determination of calcium and magnesium. Atomic absorption spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 11906-1989 — Water quality. Determination of manganese. Potassium periodate spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages