Browse Standards
Found: 189235 — page 3413 of 3943
Valid
JB/T 9505-1999 — Vacuum drying ovens
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 9507-1999 — Oxygen bomb calorimeters
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 9508-1999 — Rotors for laboratory high-speed centrifuges - Types and parameter series
Industry·Recommended
Instant delivery (0–9 sec)
$55.0015 pages
Valid
JB/T 9509.1-1999 — Permanent magnet rotary stirring autoclaves - Vessel body
Industry·Recommended
Instant delivery (0–9 sec)
$299.0015 pages
Valid
JB/T 9509.2-1999 — Permanent magnet rotary stirring autoclaves - Controllers
Industry·Recommended
Instant delivery (0–9 sec)
$259.0015 pages
Valid
JB/T 9510-1999 — Pan torsion balances
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 9511-1999 — Packaging of balances - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 9512-1999 — Climatic environmental test equipment and test chambers - Determination of sound power level of noise
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 9513-1999 — Balances with optical amplifiers - Projection screen, scale and image - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$259.0015 pages
Valid
JB/T 9514-1999 — Digital display calorimeters
Industry·Recommended
Instant delivery (0–9 sec)
$259.0015 pages
Valid
JB/T 9515-1999 — Fuel consumption measuring equipment by mass method - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 9517-1999 — Magnetoelectric velocity transducers
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 9518-1999 — Constant temperature oil baths - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$259.0015 pages
Valid
JB/T 9520-1999 — Top-loading optical balances
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 9525-1999 — Slip-ring electrical signal transmitters
Industry·Recommended
Instant delivery (0–9 sec)
$229.0015 pages
Valid
JB/T 9526-1999 — TIG welding torches - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 9527-1999 — Spot welding equipment - Taper plug gauges and taper ring gauges
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 9528-1999 — Prime mover - Arc welding generating sets
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 9529-1999 — Transformers for resistance welding machines - General technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
JB/T 9530-1999 — Insulating caps and bushes for resistance welding equipment
Industry·Recommended
Instant delivery (0–9 sec)
$79.0015 pages
Valid
JB/T 9531-1999 — Spot welding - Electrode back-ups and clamps
Industry·Recommended
Instant delivery (0–9 sec)
$139.0015 pages
Valid
JB/T 9532-1999 — MIG/MAG welding guns - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 9533-1999 — Wire feeders for welding machines - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 9534-1999 — Arc striking devices - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 9535-1999 — Indoor and outdoor corrosion-resistant electrical products - Environmental technical requirements
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 9536-1999 — Indoor and outdoor corrosion-resistant low-voltage apparatus - Environmental technical requirements
Industry·Recommended
Instant delivery (0–9 sec)
$249.0015 pages
Valid
JB/T 9537-1999 — Indoor and outdoor corrosion-resistant explosion-proof asynchronous motors - Environmental technical requirements (frame sizes 45-710)
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 9539-1999 — DC electric fans for vehicles and ships
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
JB/T 9540-1999 — Safety requirements for DC electric fans for vehicles and ships
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 9541-1999 — Motors for household ventilating fans - General technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$145.0015 pages
Valid
JB/T 9542-1999 — Two-value capacitor asynchronous motors - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$185.0015 pages
Valid
JB/T 9543-1999 — Small-power geared asynchronous motors - General technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 9544-1999 — Small-power synchronous motors - Test methods
Industry·Recommended
Instant delivery (0–9 sec)
$480.0027 pages
Valid
JB/T 9546-1999 — YLJ series torque three-phase asynchronous motors for winding - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 9547-1999 — Centrifugal starting switches for single-phase motors - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 9548.1-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of carbon content by coulometric method
Industry·Recommended
Instant delivery (0–9 sec)
$149.0015 pages
Valid
JB/T 9548.10-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of sulfur content by combustion-potassium iodate titration method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.11-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of phosphorus content by phosphovanadomolybdic yellow extraction photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.2-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of carbon content by gas volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.3-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of manganese content by sodium periodate photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.4-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of silicon content by perchloric acid dehydration gravimetric method
Industry·Recommended
Instant delivery (0–9 sec)
$149.0015 pages
Valid
JB/T 9548.5-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of silicon content by silicomolybdenum blue photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.6-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of chromium content by ammonium persulfate oxidation volumetric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.7-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of nickel content by dimethylglyoxime photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9548.8-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of aluminium content by sodium hydroxide separation-complexometric titration method
Industry·Recommended
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$169.0015 pages
Valid
JB/T 9548.9-1999 — Methods for chemical analysis of iron-chromium-aluminium alloys - Determination of molybdenum content by thiocyanate direct photometric method
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 9549-1999 — Vacuum copper - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 9550-1999 — Copper-bismuth-silver contact materials - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages