GB/T — National Recommended
Found: 35162 — page 478 of 733
Valid
GB/T 4698.18-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18: Determination of tin content—Flame atomic absorption spectrometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4698.19-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19: Determination of molybdenum content—Thiocyanate-differential spectrophotometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4698.22-2017 — Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 22: Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.23-2017 — Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23: Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.24-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24: Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.25-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25: Determination of chlorine content—Silver chlorin spectrophotometry
National·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB/T 4698.27-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 27: Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4698.28-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 28: Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4698.3-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3: Determination of silicon content—Molybdenum blue spectrophotometry
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4698.4-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4: Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.5-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5: Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.8-2017 — Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8: Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4698.9-2017 — Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9: Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 4722-2017 — Test methods for rigid copper clad laminates for printed circuits board
National·Recommended
Instant delivery (0–9 sec)
$1,610.0074 pages
Valid
GB/T 4723-2017 — Phenolic celluloss paper copper clad laminated sheets for printed circuit
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4724-2017 — Composite base copper clad laminated sheets for printed circuits
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4754-2017 — Industrial classification for national economic activities
National·Recommended
Instant delivery (0–9 sec)
$2,970.00165 pages
Valid
GB/T 4776-2017 — Electrical safety terminology
National·Recommended
Instant delivery (0–9 sec)
$450.0025 pages
Valid
GB/T 4797.2-2017 — Classification of environmental conditions -- Environmental conditions appearing in nature -- Air pressure
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Valid
GB/T 4797.5-2017 — Classification of environmental conditions -- Environmental conditions appearing in nature -- Precipitation and wind
National·Recommended
Instant delivery (0–9 sec)
$150.00PDF
Valid
GB/T 4842-2017 — Argon
National·Recommended
Instant delivery (0–9 sec)
$438.0018 pages
Valid
GB/T 4857.15-2017 — Packaging—Basic tests for transport packages—Part 15: Controlled horizontal impact test method
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 4857.17-2017 — Packaging -- Basic tests for transport packages -- Part 17: General rules for the compilation of performance test
National·Recommended
Instant delivery (0–9 sec)
$210.00PDF
Valid
GB/T 50001-2017 — Unified standard for building drawing
National·Recommended
Instant delivery (0–9 sec)
$1,790.00PDF
Valid
GB/T 50050-2017 — Code for design of industrial recirculating cooling water treatment
National·Recommended
Instant delivery (0–9 sec)
$480.00PDF
Valid
GB/T 5014-2017 — Pin coupling elastomer
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 5015-2017 — Gear coupling with elastomer
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 5019.12-2017 — Specification for insulating materials based on mica— Part 12: Glass fabric backup epoxy dry mica tape with high porosity
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 50326-2017 — The code of construction project management
National·Recommended
Instant delivery (0–9 sec)
$650.00PDF
Valid
GB/T 5048-2017 — Moisture-proof packaging
National·Recommended
Instant delivery (0–9 sec)
$140.0015 pages
Valid
GB/T 5051-2017 — The particle forming machine
National·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
GB/T 5089-2017 — General technical requirements for fan motors
National·Recommended
Instant delivery (0–9 sec)
$150.0015 pages
Valid
GB/T 5096-2017 — Test method for corrosiveness to copper from petroleum products by copper strip test
National·Recommended
Instant delivery (0–9 sec)
$245.0015 pages
Valid
GB/T 5099.1-2017 — Seamless steel gas cylinders -- Part 1: Quenched and tempered steel cylinders with tensile strengthless than 1 100 MPa
National·Recommended
Instant delivery (0–9 sec)
$450.00PDF
Valid
GB/T 5099.3-2017 — Seamless steel gas cylinders -- Part 3: Normalized cylinders
National·Recommended
Instant delivery (0–9 sec)
$380.00PDF
Valid
GB/T 5099.4-2017 — Seamless steel gas cylinders -- Part 4: Seamless stainless steel gas cylinders
National·Recommended
Instant delivery (0–9 sec)
$540.00PDF
Valid
GB/T 5101-2017 — Fired common bricks
National·Recommended
Instant delivery (0–9 sec)
$50.0024 pages
Valid
GB/T 5124.3-2017 — Hard metals -- Part 3: Determination of cobalt -- Potentiometric method
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Valid
GB/T 5124.4-2017 — Hard metals -- Part 4: Determination of titanium content -- Photometric peroxide method
National·Recommended
Instant delivery (0–9 sec)
$120.00PDF
Valid
GB/T 5169.10-2017 — Fire hazard testing for electric and electronic products -- Part 10: Glowing/hot-wire based test methods -- Glow-wire apparatus and common test procedure
National·Recommended
Instant delivery (0–9 sec)
$300.00PDF
Valid
GB/T 5169.11-2017 — Fire hazard testing for electric and electronic products -- Part 11: Glowing/hot-wire based test methods -- Glow-wire flammability test method for end-products (GWEPT)
National·Recommended
Instant delivery (0–9 sec)
$130.00PDF
Valid
GB/T 5169.14-2017 — Fire hazard testing for electric and electronic products -- Part 14: Test flames--1 kW nominal pre-mixed flame -- Apparatus, confirmatory test arrangement and guidance
National·Recommended
Instant delivery (0–9 sec)
$245.00PDF
Valid
GB/T 5169.16-2017 — Fire hazard testing for electric and electronic products -- Part 16: Test flames--50 W horizontal and vertical flame test methods
National·Recommended
Instant delivery (0–9 sec)
$390.00PDF
Valid
GB/T 5169.17-2017 — Fire hazard testing for electric and electronic products -- Part 17: Test flames--500 W flame test method
National·Recommended
Instant delivery (0–9 sec)
$425.00PDF
Valid
GB/T 5169.21-2017 — Fire hazard testing for electric and electronic products -- Part 21: Abnormal heat -- Ball pressure test method
National·Recommended
Instant delivery (0–9 sec)
$190.00PDF
Valid
GB/T 5170.10-2017 — Inspection methods for environmental testing equipments—Part 10: Combined high and low temperature/low air pressure testing equipments
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
GB/T 5170.11-2017 — Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 5170.2-2017 — Inspection methods for environmental testing equipments—Part 2: Temperature testing equipments
National·Recommended
Instant delivery (0–9 sec)
$210.0015 pages