Browse Standards
Found: 101046 — page 1913 of 2106
Valid
JB/T 7901-1999 — Metallic materials - Uniform corrosion - Methods of laboratory total immersion testing
Industry·Recommended
Instant delivery (0–9 sec)
$314.0015 pages
Valid
JB/T 7902-1999 — Wire type image quality indicators
Industry·Recommended
Instant delivery (0–9 sec)
$254.0015 pages
Valid
JB/T 7903-1999 — Film viewers for industrial radiography
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 7904-1999 — Cemented carbide inserts for internal chip removal deep hole drills
Industry·Recommended
Instant delivery (0–9 sec)
$290.0015 pages
Valid
JB/T 7905-1999 — Sintered metal materials, excluding hardmetals - Sampling
Industry·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
JB/T 7907-1999 — Powder metallurgy oil pump gears - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 7908-1999 — Powder metallurgy oil pump rotors for internal combustion engines - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 7909-1999 — Wet sintered metal friction materials - Test method on friction performance test bench
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
JB/T 7910-1999 — Wire drawing machines
Industry·Recommended
Instant delivery (0–9 sec)
$125.0015 pages
Valid
JB/T 7911-1999 — Tubular stranding and closing machines
Industry·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
JB/T 7912-1999 — Selected series of general purpose metric screw threads for commercial fasteners
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 7914-1999 — Auxiliary tables for vibration generators - Methods of describing equipment characteristics
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 7917-1999 — Rolling bearings - Angle rings for cylindrical roller bearings - Boundary dimensions
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 7919.1-1999 — Rolling bearings - Accessories - Withdrawal sleeves
Industry·Recommended
Instant delivery (0–9 sec)
$260.0015 pages
Valid
JB/T 7919.2-1999 — Rolling bearings - Accessories - Adapter sleeves
Industry·Recommended
Instant delivery (0–9 sec)
$1,374.0035 pages
Valid
JB/T 7919.3-1999 — Rolling bearings - Accessories - Locknuts and locking devices
Industry·Recommended
Instant delivery (0–9 sec)
$894.0020 pages
Valid
JB/T 7927-1999 — Steel castings for valves - Visual quality requirements
Industry·Recommended
Instant delivery (0–9 sec)
$10.0015 pages
Valid
JB/T 7928-1999 — General purpose industrial valves - Delivery requirements
Industry·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB/T 7929-1999 — Cleanliness of gear drive units
Industry·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB/T 7934-1999 — Locking assemblies - Types and basic dimensions
Industry·Recommended
Instant delivery (0–9 sec)
$800.0045 pages
Valid
JB/T 7935-1999 — Circular arc cylindrical worm gear reducers
Industry·Recommended
Instant delivery (0–9 sec)
$230.0015 pages
Valid
JB/T 7936-1999 — Straight-profile enveloping worm gear reducers
Industry·Recommended
Instant delivery (0–9 sec)
$500.0028 pages
Valid
JB/T 7938-1999 — Nominal capacity series of reservoirs for hydraulic power units
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 7939-1999 — Area ratios of the two chambers of single rod hydraulic cylinders
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 7943.1-1999 — Lubrication devices and components - Basic parameters
Industry·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
JB/T 7943.2-1999 — Lubrication devices and components - Inspection and acceptance rules
Industry·Recommended
Instant delivery (0–9 sec)
$204.0015 pages
Valid
JB/T 7945-1999 — Grey cast iron - Test methods for mechanical properties
Industry·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
JB/T 7946.1-1999 — Metallography of cast aluminium alloys - Modification of cast aluminium-silicon alloys
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
JB/T 7946.2-1999 — Metallography of cast aluminium alloys - Overheating of cast aluminium-silicon alloys
Industry·Recommended
Instant delivery (0–9 sec)
$124.0015 pages
Valid
JB/T 7946.3-1999 — Metallography of cast aluminium alloys - Pinholes in cast aluminium alloys
Industry·Recommended
Instant delivery (0–9 sec)
$124.0015 pages
Valid
JB/T 7946.4-1999 — Metallography of cast aluminium alloys - Grain size of cast aluminium-copper alloys
Industry·Recommended
Instant delivery (0–9 sec)
$124.0015 pages
Valid
JB/T 7947-1999 — Equal pressure welding torches and cutting torches
Industry·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
JB/T 7948.1-1999 — Methods for chemical analysis of fused welding fluxes - Determination of silicon dioxide content by gravimetric method
Industry·Recommended
Instant delivery (0–9 sec)
$204.0015 pages
Valid
JB/T 7948.10-1999 — Methods for chemical analysis of fused welding fluxes - Determination of carbon content by combustion-coulometric method
Industry·Recommended
Instant delivery (0–9 sec)
$94.0015 pages
Valid
JB/T 7948.11-1999 — Methods for chemical analysis of fused welding fluxes - Determination of sulfur content by combustion-iodometric method
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
JB/T 7948.12-1999 — Methods for chemical analysis of fused welding fluxes - Determination of calcium oxide and magnesium oxide content by EDTA volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB/T 7948.2-1999 — Methods for chemical analysis of fused welding fluxes - Determination of manganese oxide content by potentiometric titration method
Industry·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB/T 7948.3-1999 — Methods for chemical analysis of fused welding fluxes - Determination of manganese oxide content by permanganate photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$94.0015 pages
Valid
JB/T 7948.4-1999 — Methods for chemical analysis of fused welding fluxes - EDTA volumetric method for determination of aluminium oxide content
Industry·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB/T 7948.5-1999 — Methods for chemical analysis of fused welding fluxes - Determination of iron oxide content by sulfosalicylic acid photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$94.0015 pages
Valid
JB/T 7948.6-1999 — Methods for chemical analysis of fused welding fluxes - Determination of calcium fluoride content by pyrohydrolysis method
Industry·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
JB/T 7948.7-1999 — Methods for chemical analysis of fused welding fluxes - Determination of calcium fluoride content by lead chlorofluoride-EDTA volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$204.0015 pages
Valid
JB/T 7948.8-1999 — Methods for chemical analysis of fused welding fluxes - Determination of phosphorus content by molybdenum blue photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
JB/T 7948.9-1999 — Methods for chemical analysis of fused welding fluxes - Determination of sodium oxide and potassium oxide content by flame photometry
Industry·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB/T 7949-1999 — Weld profile dimensions for steel structures
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 7950-1999 — High-speed cutting nozzles
Industry·Recommended
Instant delivery (0–9 sec)
$294.0015 pages
Valid
JB/T 7951-1999 — Quenching media - Test method for cooling characteristics
Industry·Recommended
Instant delivery (0–9 sec)
$274.0015 pages
Valid
JB/T 7953-1999 — Inserted blade side and face milling cutters
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages