-
GB/T 44334-2024 in English
Silicon epitaxial wafers with buried layers
to be valid
Issued on:2024-08-23
RFQ -
GB/T 43612-2023 in English
Collection of metallographs on defects in silicon carbide crystal materials
valid
Issued on:2023-12-28
$1,372.00 -
GB/T 35307-2023 in English
Granular polysilicon produced by fluidized bed method
to be valid
Issued on:2023-08-06
$308.00 -
GB/T 30656-2023 in English
Polished monocrystalline silicon carbide wafers
valid
Issued on:2023-03-17
$476.00 -
-
GB/T 12963-2022 in English
Electronic-grade polycrystalline silicon
valid
Issued on:2022-12-30
$308.00 -
GB/T 41652-2022 in English
Silicon electrode and silicon ring for plasma etching machine
valid
Issued on:2022-07-11
$308.00 -
GB/T 26069-2022 in English
Annealed monocrystalline silicon wafers
to be valid
Issued on:2022-03-09
$308.00 -
GB/T 41325-2022 in English
Low density crystal originated pit polished monocrystalline silicon wafers for integrated circuit
valid
Issued on:2022-03-09
$308.00 -