Browse Standards
Found: 226547 — page 4424 of 4720
Superseded
YB/T 4079-1991 — Blast furnace shell. Technical conditions
National·Recommended
Instant delivery (0–9 sec)
$445.00PDF
Superseded
YD/T 501-1991 — Specifications on Unattended Power Supply for Micro. Wave Stations
National·Recommended
Instant delivery (0–9 sec)
$249.00PDF
Superseded
YD/T 502-1991 — Communication technology requirements for diesel generator sets
National·Recommended
Instant delivery (0–9 sec)
$235.00PDF
Superseded
YS/T 10-1991 — Anode baking furnace multifunction unit
National·Recommended
Instant delivery (0–9 sec)
$270.00PDF
Withdrawn
YS/T 11-1991 — Smelting furnace and holding furnace of aluminium and aluminium alloy ressistance
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
YS/T 12-1991 — Aluminum and aluminum flame melting furnace, holding furnace
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Superseded
YS/T 13-1991 — High-purity germanium tetrachloride
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Superseded
YS/T 14-1991 — Measurement heteroepitaxial layer and the polycrystalline silicon layer thickness
National·Recommended
Instant delivery (0–9 sec)
$40.00PDF
Superseded
YS/T 15-1991 — Thcikness determination for silicon epitaxial layer and difussion layer - Angle lap-stain method
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
YS/T 17-1991 — Technical conditions for rotary copper refinery
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
YS/T 18-1991 — Technical conditions for casting wheel of copper anode sheet
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Withdrawn
YS/T 19-1991 — Technical conditions for auto quantitative casting equipment of copper anode sheet
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
YS/T 5-1991 — Double roll tilt aluminum rolling mill
National·Recommended
Instant delivery (0–9 sec)
$325.00PDF
Superseded
YS/T 7-1991 — Technical conditions of electrolytic multifunction unit
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Superseded
YS/T 9-1991 — Anode carbon block stacking unit
National·Recommended
Instant delivery (0–9 sec)
$225.00PDF
Valid
YY 0035-1991 — Food additive - Ferrous gluconate
Industry·Mandatory
Instant delivery (0–9 sec)
$285.0015 pages
Valid
YY 0036-1991 — Food additive - Vitamin C phosphate magnesium
Industry·Mandatory
Instant delivery (0–9 sec)
$285.0015 pages
Valid
YY 0037-1991 — Feed additives - General rules for vitamin premixes
Industry·Mandatory
Instant delivery (0–9 sec)
$245.0015 pages
Valid
YY 0038-1991 — Feed additive - beta-Carotene
Industry·Mandatory
Instant delivery (0–9 sec)
$245.0015 pages
Valid
YY 0039-1991 — Feed additive - Ethoxyquin
Industry·Mandatory
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY 0040-1991 — Feed additive - Robenidine hydrochloride
Industry·Mandatory
Instant delivery (0–9 sec)
$245.0015 pages
Valid
YY 0041-1991 — Feed additive - Sulphaquinoxaline
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0042-1991 — High-frequency jet ventilators
Industry·Mandatory
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY 0043-1991 — Medical suture needles
Industry·Mandatory
Instant delivery (0–9 sec)
$135.0015 pages
Valid
YY 0045-1991 — General maternity beds
Industry·Mandatory
Instant delivery (0–9 sec)
$105.0015 pages
Valid
YY 0046-1991 — Technical parameters and measuring methods of medical gamma illuminator
Industry·Mandatory
Instant delivery (0–9 sec)
$395.0015 pages
Valid
YY 0053-1991 — Hollow fiber dialyzers
Industry·Mandatory
Instant delivery (0–9 sec)
$135.0015 pages
Valid
YY 0054-1991 — Hemodialysis equipment
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0055-1991 — Light-curing units
Industry·Mandatory
Instant delivery (0–9 sec)
$249.0015 pages
Valid
YY 0056-1991 — Tubular glass bottles for oral liquids
Industry·Mandatory
Instant delivery (0–9 sec)
$115.0015 pages
Valid
YY 0057-1991 — Solid polyolefin plastic bottle for medical use
Industry·Mandatory
Instant delivery (0–9 sec)
$325.0015 pages
Withdrawn
YY 0058-1991 — Oil pump dental chairs
Industry·Mandatory
Instant delivery (0–9 sec)
$169.00PDF
Valid
YY 0059.1-1991 — Dental handpiece - No.4 dental straight handpiece
Industry·Mandatory
Instant delivery (0–9 sec)
$209.0015 pages
Withdrawn
YY 0059-1991 — Dental handpieces
Industry·Mandatory
Instant delivery (0–9 sec)
$169.00PDF
Valid
YY 0059.2-1991 — Dental handpiece - No.7 dental straight handpiece
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0059.3-1991 — Dental handpiece - No.4 and No.7 dental curve handpiece
Industry·Mandatory
Instant delivery (0–9 sec)
$105.0015 pages
Valid
YY 0060-1991 — Hot compress therapy devices
Industry·Mandatory
Instant delivery (0–9 sec)
$249.0015 pages
Valid
YY 0061-1991 — Specified electromagnetic wave therapy equipment
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0062-1991 — Permanent filtration of X-ray tube assemblies
Industry·Mandatory
Instant delivery (0–9 sec)
$169.0015 pages
Valid
YY/T 0047-1991 — Terminology of product drawings and design documents of medical devices
Industry·Recommended
Instant delivery (0–9 sec)
$205.0015 pages
Valid
YY/T 0048-1991 — Basic requirements for working drawings of medical device products
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0049-1991 — Drawings and design document formats for medical devices
Industry·Recommended
Instant delivery (0–9 sec)
$470.0015 pages
Valid
YY/T 0050-1991 — Numbering principle for medical device drawings and design documents
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0051-1991 — Completeness of medical device drawings and their main design documents
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0052-1991 — Method for changing drawings and design documents of medical devices
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
YY/T 0063-1991 — X-ray tube assemblies for medical diagnosis-Characteristics of focal spots
Industry·Recommended
Instant delivery (0–9 sec)
$465.00PDF
Valid
YY/T 0064-1991 — Electrical, thermal and loading characteristics of rotating anode X-ray tubes for medical diagnosis
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Superseded
CECS 17-1990 — Technical specification for copper pipeline engineering of building water supply
National·Mandatory
Instant delivery (0–9 sec)
$470.00PDF