Browse Standards
Found: 71069 — page 1310 of 1481
Valid
JB/T 50132-1999 — Finished stator coils for medium high-voltage motors - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 50133-1999 — Resin-poor global vacuum pressure impregnated coils for medium high-voltage motors - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50136.1-1999 — Assessment method for reliability indices of flameproof three-phase asynchronous motors (laboratory method)
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50136.2-1999 — Assessment method for reliability indices of flameproof components of flameproof three-phase asynchronous motors (laboratory method)
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 50137-1999 — Construction machinery - Hydrodynamic transmissions - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$440.0015 pages
Valid
JB/T 50138-1999 — Metal cooling fans for bulldozers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$370.0015 pages
Valid
JB/T 50139-1999 — Construction machinery - Zinc-aluminium alloy bushings - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$269.0015 pages
Valid
JB/T 50140-1999 — Wind-powered water pumping units - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$349.0016 pages
Valid
JB/T 50141-1999 — Internal combustion engines - Cylinder head nuts and flywheel nuts - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 50142-1999 — Eddy current dynamometers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 50143-1999 — Hydraulic dynamometers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 50150-1999 — Planetary cone-disc continuously variable transmissions - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 50151-1999 — Electric arc steelmaking furnace installations - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50152-1999 — Open-hearth steelmaking furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 50153-1999 — Forging heating furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
JB/T 50154-1999 — Heat treatment furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$250.0015 pages
Valid
JB/T 50155-1999 — Cupolas - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50156-1999 — Electric porcelain firing kilns - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
JB/T 50157-1999 — Electric smelting furnaces for brown fused alumina - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50158-1999 — Industrial boiler houses - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 50159-1999 — Compressed air stations - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50160-1999 — Oxygen stations - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
JB/T 50161-1999 — Producer gas stations - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 50162-1999 — Chamber and bogie hearth resistance furnaces for heat treatment - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50163-1999 — Pit-type resistance furnaces for heat treatment - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 50164-1999 — Electric bath furnaces for heat treatment - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50165-1999 — Induction copper melting furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 50166-1999 — Induction aluminium melting furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50167-1999 — Fuel-fired copper melting furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50168-1999 — Fuel-fired aluminium melting furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50169-1999 — Electric smelting furnaces for silicon carbide - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB/T 50170-1999 — Electric smelting furnaces for white fused alumina - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB/T 50171-1999 — Firing kilns for vitrified abrasive tools - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50172-1999 — Hardening furnaces for resin-bonded abrasive tools - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50173-1999 — Spark plug kilns - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50174-1999 — Electroplating processes - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50175-1999 — Electrocarbon baking kilns and graphitizing furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$214.0015 pages
Valid
JB/T 50176-1999 — Heating process for insulating material products - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 50177-1999 — Formation process for lead-acid batteries - Grading of electricity consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50178-1999 — Vacuum impregnation process for power capacitors - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 50179-1999 — Steam drying kilns for timber - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
JB/T 50180-1999 — Hammer groups in steam-air forging hammer shops - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$400.0015 pages
Valid
JB/T 50181-1999 — Heating systems - Grading of energy saving
Industry·Recommended
Instant delivery (0–9 sec)
$290.0015 pages
Valid
JB/T 50182-1999 — Multi-purpose chamber heat treatment furnaces - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50183-1999 — Conveyor, shaker hearth, pusher and rotary drum continuous resistance furnaces for heat treatment - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50184-1999 — Sand mould drying ovens - Grading of energy consumption
Industry·Recommended
Instant delivery (0–9 sec)
$194.0015 pages
Valid
JB/T 50188-1999 — Diesel engines for construction machinery - Reliability and durability test methods
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
JB/T 50189-1999 — Twist drills - Tool life test method
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages