Browse Standards
Found: 225892 — page 4697 of 4707
Superseded
GB/T 1265-1977 — Chemical reagents--Sodium bromide
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 1267-1977 — Chemical reagents--Sodium dihydrogen phosphate
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Valid
GB/T 1303-1977 — Industrial rigid laminated sheets based on thermosetting reins for electrical purposes -- Part 1: Definitions, designations and general requirements
National·Recommended
Instant delivery (0–9 sec)
$129.006 pages
Withdrawn
GB/T 1315-1977 — Thin-film coatings on optical parts--Classification, symbols and designations
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
GB/T 255-1977 — Determination of distillation of petroleum products
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Superseded
GB/T 258-1977 — Determination of acidity of gasoline, kerosene and diesel fuels
National·Recommended
Instant delivery (0–9 sec)
$255.00PDF
Superseded
GB/T 260-1977 — Determination of water content in petroleum products
National·Recommended
Instant delivery (0–9 sec)
$225.00PDF
Valid
GB/T 380-1977 — Determination of sulfur content in petroleum products(lamp method)
National·Recommended
Instant delivery (0–9 sec)
$95.004 pages
Valid
GB/T 391-1977 — Determination of corrosion of engine lubricating oils
National·Recommended
Instant delivery (0–9 sec)
$65.002 pages
Valid
GB/T 392-1977 — Determination of colloid-stability of lubricating greases
National·Recommended
Instant delivery (0–9 sec)
$65.002 pages
Valid
GB/T 513-1977 — Lubricating greases. Determination of mechanical impurities. Acid decomposition method
National·Recommended
Instant delivery (0–9 sec)
$65.001 pages
Withdrawn
GB/T 607-1977 — Chemical reagents--Determination of water content (acetyl chloride method)
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 649-1977 — Chemical reagents--Potassium bromide
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Superseded
GB/T 654-1977 — Chemical reagents--Barium carbonate
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 656-1977 — Chemical reagents--Ammonium dichromate
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 671-1977 — Chemical reagents--Magnesium sulfate
National·Recommended
Instant delivery (0–9 sec)
$125.00PDF
Valid
HG/T 3334-1977 — Coating film preparation method for electrophoretic coating
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
HG/T 3399-1977 — Determination of dye diffusion properties
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
HG/T 3464-1977 — Chemical reagent - Antimony trichloride (former HG/T 3-1061-77)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3467-1977 — Chemical reagent - 50% manganese nitrate solution (former HG/T 3-1065-77)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3469-1977 — Chemical reagent - Yellow mercury oxide (former HG/T 3-1069-77)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
HG/T 3473-1977 — Reduced iron
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
HG/T 3479-1977 — Phthalic anhydride
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
JB 2162-1977 — Metallurgical equipment hydraulic cylinder type and size
Industry·Mandatory
Instant delivery (0–9 sec)
$169.00PDF
Valid
JB/T 1000-1977 — Hexagon head plugs
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1001-1977 — Hexagon socket plugs
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1002-1977 — Sealing washers
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1003-1977 — Welded pipe fittings, nuts, plugs and washers - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1883-1977 — Welded end straight long pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1884-1977 — Welded end straight long fitting bodies
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1954-1977 — Compression fittings - End straight reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1955-1977 — Compression fittings - Straight reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1956-1977 — Compression fittings - End right-angle reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1975-1977 — Compression fitting bodies - End straight reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1976-1977 — Compression fitting bodies - Straight reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1977-1977 — Compression fitting bodies - End right-angle reducing
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 1988-1977 — Thin-wall tube inserts
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 2099-1977 — Welded pipe fitting nipples
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 2122-1977 — Ferritic malleable cast iron - Metallography
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 2184-1977 — Hydraulic components - Type designation method
Industry·Recommended
Instant delivery (0–9 sec)
$435.0015 pages
Valid
JB/T 966-1977 — Welded straight-through end tube fittings
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 970-1977 — Straight welded pipe joints
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 971-1977 — Welded pipe joints at right angles
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 972-1977 — Welded tee
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 973-1977 — Stone welded pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 974-1977 — Bulkhead welded pipe joints
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 975-1977 — Bulkhead welded pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
JB/T 977-1977 — Welded fittings charge
Industry·Recommended
Instant delivery (0–9 sec)
$165.008 pages