| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 50123-2019 |
Standard for geotechnical testing method |
6750 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 37909-2019 |
Technical specification for thermoluminescence dating of the ancient ceramics |
400 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 37920-2019 |
Specification for collective contract |
150 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 37966-2019 |
Nanotechnologies-Measurement method for peroxidase-like activity of iron oxide nanoparticles |
280 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 31005-2014/XG1-2019 |
Numbering and symbol marking of pallets, includes Amendment 1 |
255 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 50365-2019 |
Standard for operation and management of central air donditioning system |
550 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 35706-2017 |
Technical rule for ice mapping of power grid |
360 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 36198-2018 |
Soil quality--Guidance on sampling of soil gas |
490 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/Z 35717-2017 |
Discharge measurement for hydraulic turbines, storage pumps andpump-turbines--Ultrasonic transit-time method |
370 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 14784-1993 |
Safety regulations of belt conveyor |
160 (USD) |
via email in
1 business day
|
SUPERSEDED
|
|
| GB/T 38216.2-2019 |
Steel slag-Determination of fluoride content and chloride content-Ion chromatography |
130 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 51261-2019 |
Standard for design of natural gas liquefaction plant |
1575 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 50483-2019 |
Code for engineering design of environmental protection of chemical industry projects |
480 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 50185-2019 |
Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering |
480 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 30000.1-202X |
Rules for classification and labelling of chemicals—Part 1：General specifications (Draft for approval) |
980 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 50041-2020 |
Standard for design of boiler plant |
990 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 50541-2019 |
Standard for design of raw material yard of iron and steel plants |
600 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 50127-2020 |
Technical standard for aerial ropeway engineering |
2265 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 51421-2020 |
Technical standard of communication pole line engineering for aerial optical ( copper ) cable |
1050 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
| GB/T 50455-2020 |
Standayd for design of underground oil storage in rock caverns |
975 (USD) |
via email in
1 business day
|
TO BE VALID
|
|
|
|
