GB/T Standards
Found: 49235 — page 1013 of 1026
Valid
GB/T 12057-1989 — General purpose 37-position and 9-position interface for data terminal equipment and data circuit-terminating equipment employing serial binary data interchange
National·Recommended
Instant delivery (0–9 sec)
$285.0023 pages
Valid
GB/T 12060-1989 — Sound system equipment -- Part 1: General
National·Recommended
Instant delivery (0–9 sec)
$205.0013 pages
Valid
GB/T 12082-1989 — Letter symbols for gas lasers
National·Recommended
Instant delivery (0–9 sec)
$794.0015 pages
Valid
GB/T 12118-1989 — Data processing. Vocabulary. Part 21: lnterfaces between process computer systems and technical processes
National·Recommended
Instant delivery (0–9 sec)
$374.007 pages
Valid
GB/T 1526-1989 — Information processing. Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts
National·Recommended
Instant delivery (0–9 sec)
$285.0017 pages
Valid
GB/T 1630-1989 — Plastics -- Epoxy resins -- Part 1: Designation
National·Recommended
Instant delivery (0–9 sec)
$169.004 pages
Valid
GB/T 1711-1989 — Comparison of heat stability of pigments in stoving medium
National·Recommended
Instant delivery (0–9 sec)
$80.001 pages
Valid
GB/T 1840-1989 — Modules of cylindrical gear with circular arc profiles
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 1883-1989 — Reciprocating internal combustion engines - Vocabulary - Part 1: Terms for engine design and operation
National·Recommended
Instant delivery (0–9 sec)
$1,170.0027 pages
Valid
GB/T 2012-1989 — Aromatic hydrocarbons; Test methods of acid wash
National·Recommended
Instant delivery (0–9 sec)
$40.002 pages
Valid
GB/T 2085-1989 — Aluminium powder - Part 1: Air atomized aluminium powder
National·Recommended
Instant delivery (0–9 sec)
$169.0012 pages
Valid
GB/T 223.17-1989 — Methods for chemical analysis of iron, steel and alloy - The diantipyrylmethane photometric method for the determination of titanium content
National·Recommended
Instant delivery (0–9 sec)
$60.007 pages
Valid
GB/T 223.19-1989 — Methods for chemical analysis of iron, steel and alloy. The neocuproine-chloroform extraction photometric method for the determination of copper content
National·Recommended
Instant delivery (0–9 sec)
$60.007 pages
Valid
GB/T 223.28-1989 — Methods for chemical analysis of iron, steel and alloy. The α-benzoin oxime gravimetric method for the determination of molybdenum content
National·Recommended
Instant delivery (0–9 sec)
$234.005 pages
Valid
GB/T 223.46-1989 — Methods for chemical analysis of iron, steel and alloy. The flame atomic absorption spectrometric method for the determination of magnesium content
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 223.66-1989 — Methods for chemical analysis of iron, steel and alloy - The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
National·Recommended
Instant delivery (0–9 sec)
$194.004 pages
Valid
GB/T 3369-1989 — Analogue signals for process control systems -- Part 1: Direct current signals
National·Recommended
Instant delivery (0–9 sec)
$169.004 pages
Valid
GB/T 464.1-1989 — Accelerated aging (dry heat treatment) of paper and board
National·Recommended
Instant delivery (0–9 sec)
$205.005 pages
Valid
GB/T 492-1989 — Sodium base lubricating grease
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 7631.4-1989 — Lubricants and related products (class L). Classification. Part 4: Family F (Spindle bearings, bearings and associated clutches)
National·Recommended
Instant delivery (0–9 sec)
$85.001 pages
Valid
GB/T 7631.5-1989 — Lubricants and related products (class L). Classification. Part 5: Family M (metalworking)
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 7631.6-1989 — Lubricants and related products (class L). Classification. Part 6: Family R (temporary protection against corrosion)
National·Recommended
Instant delivery (0–9 sec)
$85.002 pages
Valid
GB/T 10016-1988 — Tree seed storage
National·Recommended
Instant delivery (0–9 sec)
$684.0013 pages
Valid
GB/T 10020-1988 — Adding machines. Layout of function keyboard
National·Recommended
Instant delivery (0–9 sec)
$49.002 pages
Valid
GB/T 10063-1988 — Simplified methods for the calculation of load capacity of involute cylindrical gears for general machines
National·Recommended
Instant delivery (0–9 sec)
$475.0026 pages
Valid
GB/T 10071-1988 — Measurement method of environmental vibrationof urban area
National·Recommended
Instant delivery (0–9 sec)
$139.008 pages
Valid
GB/T 10101-1988 — Buoy shackle
National·Recommended
Instant delivery (0–9 sec)
$225.0011 pages
Valid
GB/T 10149-1988 — Terminology and symbol for medical X-ray equipment
National·Recommended
Instant delivery (0–9 sec)
$235.0023 pages
Valid
GB/T 10175-1988 — Earth moving machinery -- Loaders and backhoe loaders -- Part 1: Calculation of rated operating capacity and test method for verifying calculated tipping load
National·Recommended
Instant delivery (0–9 sec)
$169.0014 pages
Valid
GB/T 10192-1988 — Dimensions of screw cores made of ferromagnetic oxides
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages
Valid
GB/T 10198.3-1988 — Requirements for facsimile apparatus. Group 3 document facsimile apparatus
National·Recommended
Instant delivery (0–9 sec)
$205.007 pages
Valid
GB/T 10199.1-1988 — Test procedure for facsimile apparatus--Documents facsimile (analogue)
National·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Valid
GB/T 10199.2-1988 — Test procedure for facsimile apparatus--Document facsimile (digital)
National·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Valid
GB/T 10202-1988 — Code of comprehensive geological exploration and survey in the coastal zone
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 10209-1988 — Determination of monoammonium phosphate and diammonium phosphate -- Part 1: Total nitrogen content
National·Recommended
Instant delivery (0–9 sec)
$165.004 pages
Valid
GB/T 10221.1-1988 — Sensory analysis - Vocabulary
National·Recommended
Instant delivery (0–9 sec)
$789.0032 pages
Valid
GB/T 10226-1988 — Basic rack tooth profile of fine-pitch cylindrical worm
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 10235-1988 — Hazard reducing device for arc welding power source
National·Recommended
Instant delivery (0–9 sec)
$314.009 pages
Valid
GB/T 10240-1988 — Specifications for the editing and production of programme source for subjective assessment of sound quality of electro-acoustic products
National·Recommended
Instant delivery (0–9 sec)
$85.008 pages
Valid
GB/T 10304.1-1988 — Analytical method of cathode carbonate
National·Recommended
Instant delivery (0–9 sec)
$274.009 pages
Valid
GB/T 10305-1988 — Test method for particle distribution of cathode carb-onates by centrifugation sedimentation
National·Recommended
Instant delivery (0–9 sec)
$85.008 pages
Valid
GB/T 10306-1988 — Cathode carbonates
National·Recommended
Instant delivery (0–9 sec)
$124.002 pages
Valid
GB/T 10318-1988 — Phosphor Y20 for low-light-level picturetubes and storage tubes
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 1339-1988 — Self-locking nuts, reduced hexagon
National·Recommended
Instant delivery (0–9 sec)
$165.0010 pages
Valid
GB/T 152.1-1988 — Fasteners. Clearance holes for rivets
National·Recommended
Instant delivery (0–9 sec)
$60.001 pages
Valid
GB/T 152.3-1988 — Fasteners. Counterbores for hexagon socket head screws and slotted cheese head screws
National·Recommended
Instant delivery (0–9 sec)
$104.001 pages
Valid
GB/T 152.4-1988 — Fasteners. Counterbores for hexagonbolts and nuts
National·Recommended
Instant delivery (0–9 sec)
$104.001 pages
Valid
GB/T 1672-1988 — Liquid plasticizers. Determination of volume resistivity
National·Recommended
Instant delivery (0–9 sec)
$65.002 pages