Browse Standards
Found: 136719 — page 2746 of 2849
Valid
JB/T 7225-1994 — Unit heaters
Industry·Recommended
Instant delivery (0–9 sec)
$195.0015 pages
Valid
JB/T 7226-1994 — Heat exchange tubes for freon condensation
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7227-1994 — Multiple heat source heat pump screw-type water chillers
Industry·Recommended
Instant delivery (0–9 sec)
$515.0015 pages
Valid
JB/T 7228-1994 — Air volume control dampers
Industry·Recommended
Instant delivery (0–9 sec)
$325.0015 pages
Valid
JB/T 7230-1994 — Electromagnetic four-way reversing valves for heat pumps
Industry·Recommended
Instant delivery (0–9 sec)
$449.0015 pages
Valid
JB/T 7231-1994 — Disc-type vegetable oil separators
Industry·Recommended
Instant delivery (0–9 sec)
$329.0015 pages
Valid
JB/T 7232-1994 — Packaging machinery - Determination of sound power levels of noise - Simplified method
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 7233-1994 — Safety requirements for packing machine
National·Recommended
Instant delivery (0–9 sec)
$184.004 pages
Valid
JB/T 7235-1994 — Four-wheeled agricultural transport vehicles - Test methods
Industry·Recommended
Instant delivery (0–9 sec)
$1,040.0035 pages
Valid
JB/T 7237-1994 — Three-wheeled agricultural transport vehicles - Test methods
Industry·Recommended
Instant delivery (0–9 sec)
$960.0027 pages
Valid
JB/T 7238-1994 — Oil-free lubricated reciprocating piston compressors for filling food-grade carbon dioxide - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7239-1994 — Mesh valve plates for reciprocating piston compressors
Industry·Recommended
Instant delivery (0–9 sec)
$515.0015 pages
Valid
JB/T 7240-1994 — General-purpose reciprocating piston compressors - Technical specifications for main parts and components
Industry·Recommended
Instant delivery (0–9 sec)
$329.0015 pages
Valid
JB/T 7241-1994 — Precession discharge centrifuges - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
JB/T 7242-1994 — Disc-type yeast separators
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7243-1994 — Centrifugal extractors - Type designation method
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7244-1994 — Food refrigerated cabinets
Industry·Recommended
Instant delivery (0–9 sec)
$525.0030 pages
Valid
JB/T 7245-1994 — Stop valves for refrigeration systems
Industry·Recommended
Instant delivery (0–9 sec)
$239.0015 pages
Valid
JB/T 7246-1994 — Air conditioning, heating and ventilation equipment - Appearance quality
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7248-1994 — Low-temperature steel castings for valves - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7249-1994 — Refrigeration equipment - Terminology
Industry·Recommended
Instant delivery (0–9 sec)
$750.0056 pages
Valid
JB/T 7250-1994 — Drying technology - Terminology
Industry·Recommended
Instant delivery (0–9 sec)
$315.0018 pages
Valid
JB/T 7251-1994 — Auxiliary equipment for plastics extrusion monofilament drawing
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7252-1994 — Valve-type orifice plate flow measuring devices
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 7253-1994 — Cycloidal pinwheel speed reducers - Noise measurement method
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 7254-1994 — Stepless cycloidal pinwheel speed reducers
Industry·Recommended
Instant delivery (0–9 sec)
$405.0023 pages
Valid
JB/T 7255-1994 — Liquid ring vacuum pumps and liquid ring compressors
Industry·Recommended
Instant delivery (0–9 sec)
$240.0015 pages
Valid
JB/T 7256-1994 — Self-priming centrifugal pumps - Types and basic parameters
Industry·Recommended
Instant delivery (0–9 sec)
$289.0015 pages
Valid
JB/T 7257-1994 — Travelling bridge-type scum and grit scrapers
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
JB/T 7259-1994 — Centrifugal blowers for sintering plants
Industry·Recommended
Instant delivery (0–9 sec)
$329.0015 pages
Valid
JB/T 7260-1994 — Radiography and quality grading of copper brazed seams of air separation plants
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 7261-1994 — Aluminium plate-fin heat exchangers - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$235.0015 pages
Valid
JB/T 7262-1994 — Aluminium plate-fin heat exchangers - Type designation method
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
JB/T 7265-1994 — Vapour jet vacuum pumps
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7266-1994 — Positive displacement vacuum pumps - Methods of performance measurement
Industry·Recommended
Instant delivery (0–9 sec)
$369.0015 pages
Valid
JB/T 7267-1994 — Plastic injection moulding machines
Industry·Recommended
Instant delivery (0–9 sec)
$550.0015 pages
Valid
JB/T 7268-1994 — Wet sintered metal friction materials - Test method for friction performance
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7269-1994 — Test method for friction performance of dry sintered metal friction materials
Industry·Recommended
Instant delivery (0–9 sec)
$209.0015 pages
Valid
JB/T 7270.1-1994 — Handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.10-1994 — Double-arm counterweight handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.11-1994 — Folding handles
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 7270.12-1994 — Adjustable clamping handles
Industry·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
JB/T 7270.2-1994 — Curved handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.3-1994 — Straight handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.4-1994 — Small revolving handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.5-1994 — Revolving handles
Industry·Recommended
Instant delivery (0–9 sec)
$85.0015 pages
Valid
JB/T 7270.6-1994 — Curved revolving handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
JB/T 7270.7-1994 — Tapered handles
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages