-
GB/T 35170-2024 in English
Combustible material preprocessed from CMSW for co-processing in cement kiln
to be valid
Issued on:2024-07-24
RFQ -
GB/T 43872-2024 in English
Test methods for determining the immobilization ratio of chloride in cement
valid
Issued on:2024-04-25
$308.00 -
GB/T 43875-2024 in English
Determination method of total chromium in cement raw materials
valid
Issued on:2024-04-25
$476.00 -
GB/T 43876-2024 in English
Test method for viscosity of cement paste
valid
Issued on:2024-04-25
$308.00 -
GB/T 5484-2024 in English
Methods for chemical analysis of gypsum
valid
Issued on:2024-04-25
$1,260.00 -
-
T/CCAS 032-2023 in English
Test method for carbon dioxide corrosion resistance of oil well cement stone
valid
Issued on:2023-12-26
$420.00 -
T/CCAS 033-2023 in English
Test method for gas channeling prevention of oil well cement slurry
valid
Issued on:2023-12-26
$420.00 -
T/CCAS 034-2023 in English
Test method for water resistance of oil well cement slurry
valid
Issued on:2023-12-26
$308.00 -