Browse Standards
Found: 226547 — page 3755 of 4720
Valid
JB/T 50004-1999 — Hydraulic bent-axis axial piston pumps - Product quality grading - Part 1: 31.5 MPa fixed displacement piston pumps (motors)
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 50005-1999 — Flexible graphite packing rings for valves - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 50006-1999 — Carbon fibre PTFE-impregnated braided packings - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 50007-1999 — PTFE braided packings - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$75.0015 pages
Valid
JB/T 50008-1999 — Flexible graphite braided packings - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 50015-1999 — 9.8 MPa oil-free lubricated reciprocating piston compressors for filling food-grade carbon dioxide - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50016-1999 — Reciprocating piston medium-pressure oxygen compressors - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50017-1999 — Aluminium plate-fin heat exchangers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
JB/T 50018-1999 — Plastics injection moulding machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50020-1999 — Stepless cycloidal pinwheel speed reducers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 50024-1999 — Pneumatic vertical grinders - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50025-1999 — Pneumatic screwdrivers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50026-1999 — Pneumatic tampers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 50027-1999 — Rail-mounted rock drills - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$115.0015 pages
Valid
JB/T 50029-1999 — Crawler-mounted surface drill rigs - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 50031-1999 — Flameproof electric rock drills for mining - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 50032-1999 — Internal combustion engines - Plate-fin oil cooler cores - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 50033-1999 — Internal combustion engines - Cooling water pumps - Bench reliability assessment
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Withdrawn
JB/T 50040-1999 — Elastic pressure gauge reliability technical requirements and assessment methods
Industry·Recommended
Instant delivery (0–9 sec)
$195.00PDF
Valid
JB/T 50041-1999 — Universal tool milling machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$884.0024 pages
Valid
JB/T 50042-1999 — Surface milling machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$315.0018 pages
Valid
JB/T 50043-1999 — Knee-type milling machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$295.0017 pages
Valid
JB/T 50047-1999 — Measuring tools and instruments - Product quality grading - Electronic plug gauges
Industry·Recommended
Instant delivery (0–9 sec)
$249.0015 pages
Valid
JB/T 50048-1999 — Rotor sand mixers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50049-1999 — Double-pan mixing coolers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50050-1999 — Cold chamber die casting machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$145.0015 pages
Valid
JB/T 50052-1999 — Atomized 6-6-3 tin bronze powder - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
JB/T 50053-1999 — Deep hole drilling and boring machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$804.0020 pages
Valid
JB/T 50054-1999 — Internal combustion engine power stations - Reliability assessment and evaluation method
Industry·Recommended
Instant delivery (0–9 sec)
$225.0015 pages
Valid
JB/T 50056-1999 — Fan coil units - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50057-1999 — Switching butterfly valves for air separation plants - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 50061-1999 — Knapsack mist-dusters - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Withdrawn
JB/T 50068-1999 — Vortex flow sensor reliability requirements and assessment methods
Industry·Recommended
Instant delivery (0–9 sec)
$195.00PDF
Valid
JB/T 50071-1999 — Small power motors - Product quality grading - General rules
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 50076-1999 — Carbon steel and low alloy steel wires for gas shielded arc welding - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 50077-1999 — Material selection and heat treatment for eight categories of machine tool parts
Industry·Recommended
Instant delivery (0–9 sec)
$175.0015 pages
Valid
JB/T 50078-1999 — Dry flashback arrestors - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$269.0015 pages
Valid
JB/T 50079-1999 — Air plasma arc cutting machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50082-1999 — Ground auxiliary facilities for on-site explosive mixing and loading trucks - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 50083-1999 — Core shooting machines - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 50121-1999 — Electric hammer drills and sleeve-type electric hammer drills - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 50122-1999 — Cemented carbide tips for impact drills and electric hammer drills - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Superseded
JB/T 50123-1999 — Guide for the collection of reliability、availability、maintainability data from field performance of instrument
Industry·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Valid
JB/T 50124-1999 — Guidelines for drafting reliability clauses in instrument specifications
Industry·Recommended
Instant delivery (0–9 sec)
$285.0016 pages
Valid
JB/T 50125-1999 — Reliability evaluation procedure for instruments
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 50126-1999 — Hand-held pneumatic strapping tensioners - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$285.0015 pages
Valid
JB/T 50127-1999 — Hand-held pneumatic strapping sealers - Product quality grading
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 50128-1999 — Vacuum interrupters for 3.6 kV to 40.5 kV AC high-voltage switchgear - Product quality grading - Inspection guide
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages