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GB/T 10444-2024 in English
Method of type establishment for mechanical seals
to be valid
Issued on:2024-09-29
RFQ -
GB/T 6556-2024 in English
Type,main dimension, material and marking of mechanical seals
to be valid
Issued on:2024-09-29
RFQ -
GB/T 29463-2023 in English
Gaskets used in tube-shell heat exchangers
valid
Issued on:2023-09-07
$1,036.00 -
GB/T 29035-2022 in English
Test method for flexible graphite ring
valid
Issued on:2022-12-30
$364.00 -
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GB/T 33920-2017 in English
Test method for flexible graphite sheets
valid
Issued on:2017-07-12
$408.00 -
GB/T 33509-2017 in English
General specification for mechanical seals
valid
Issued on:2017-03-03
$528.00 -
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JB/T 8559-2014 in English
Metallic envelope gaskets for pipe flanges
valid
Issued on:2014-05-06
$263.00