Browse Standards
Found: 34078 — page 541 of 710
Valid
GB/T 28701-2012 — Locking assemblies
National·Recommended
Instant delivery (0–9 sec)
$1,070.0060 pages
Valid
GB/T 28702-2012 — Nodularizer for spheroidal graphite cast iron
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 28703-2012 — Test methods for parallel screw threads
National·Recommended
Instant delivery (0–9 sec)
$860.0048 pages
Valid
GB/T 28705-2012 — Non-destructive testing - Test method for pulsed eddy current testing
National·Recommended
Instant delivery (0–9 sec)
$190.0015 pages
Valid
GB/T 28706-2012 — Non-destructive testing - Test method for mechanical and electrical equipment with infrared thermography
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 28707-2012 — Disc spring supports and hangers
National·Recommended
Instant delivery (0–9 sec)
$860.0048 pages
Valid
GB/T 28708-2012 — Specification for size selection of seamless and welded steel pipe used in piping engineering
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 28715-2012 — Determination of acidic and neutral protease activity in feed additives - Spetrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 28717-2012 — Determination of malonaldehyde in feed - High performance liquid chromatography
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 28718-2012 — Determination of T-2 toxin in feed - High performance liquid chromatography with immunoaffinity column clean-up
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 28719-2012 — Rubber sealing gaskets used in plate heat exchangers
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 28720-2012 — General for starch sugar classification
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 28721-2012 — Cathodic protection of reinforcing steel in atmospherically exposed concrete structures
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 28722-2012 — Determination of iron and lead in amino acids - Atomic absorption spectrometry
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 28725-2012 — Cathodic protection for buried prestressed concrete cylinder pipelines
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 28732-2012 — Determination of total sulfur in solid biofuels
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 28734-2012 — Determination of carbon and hydrogen in solid biofuels
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 28737-2012 — Controller for solar water heating system (tank volume more than 0.6 m3)
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 28738-2012 — Finned built-in heat pipe for all-glass evacuated solar collector tubes
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 28740-2012 — Equipment of compost treatment and utilization for manure of poultry and livestock
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 28741-2012 — Mobile ranking machine
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 28744-2012 — Statistical indicator system of waste-product recyclers
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 28745-2012 — Test methods for storage tank of domestic solar water heating system
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 28746-2012 — Specification of storage tank of domestic solar water heating system
National·Recommended
Instant delivery (0–9 sec)
$234.0015 pages
Valid
GB/T 28747-2012 — General principles of stipulating assessment indicator system for product of resources recycling
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 28748-2012 — Metadata for gems and jewelry products
National·Recommended
Instant delivery (0–9 sec)
$740.0041 pages
Valid
GB/T 28749-2012 — The method of drawing energy balance network diagram for enterprises
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 28750-2012 — General technical rules for measurement and verification of energy savings
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 28751-2012 — The method of editing energy balance table for enterprises
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 28752-2012 — Test method for the lateral spread of flame on building and transport products in the vertical configuration
National·Recommended
Instant delivery (0–9 sec)
$420.0030 pages
Valid
GB/T 28753-2012 — Determining of coalbed gas content - Heating desorption
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 28754-2012 — Guidance for utilization of coal bed methane (coal mine gas)
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 28761-2012 — Metalforming machinery - Method of type designation
National·Recommended
Instant delivery (0–9 sec)
$530.0030 pages
Valid
GB/T 28762-2012 — NC shears
National·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
GB/T 28763-2012 — Numerically controlled tube bending machine
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 28765-2012 — Packaging material - Test methods for organic vapor transmission rate for plastic film, sheet and package
National·Recommended
Instant delivery (0–9 sec)
$160.0015 pages
Valid
GB/T 28771-2012 — Automatic welding equipment for profile steel
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 28776-2012 — Steel gate valves, globe valves and check valves for the petroleum and natural gas industries (DN 100 and smaller)
National·Recommended
Instant delivery (0–9 sec)
$380.0025 pages
Valid
GB/T 28779-2012 — Rolling bearings - Insert bearing units - Classification
National·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
GB/T 28786-2012 — Vacuum technology - Methods of bonding strength measurement for vacuum coating film - Measuring adhesion by tape test
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 28788-2012 — Road geography data collection and quality control
National·Recommended
Instant delivery (0–9 sec)
$440.0025 pages
Valid
GB/T 28792-2012 — Technical specification on radio communication for train control
National·Recommended
Instant delivery (0–9 sec)
$320.0018 pages
Valid
GB/T 28794-2012 — Technical requirements of oily-water separation system fishing vessel
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 28797-2012 — Indoor plastic trash bin
National·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
GB/T 28798-2012 — Plastic storage box
National·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
GB/T 28800-2012 — Air gun pellets
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 28801-2012 — Air guns
National·Recommended
Instant delivery (0–9 sec)
$290.0016 pages
Valid
GB/T 28802-2012 — General technical requirements for jade carving
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages