| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| JB/T 6614-2025 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Technical specification for mechanical seals for boiler feed pumps)
| Valid |
JB/T 6614-2025
|
| JB/T 6614-2011 | English | 209 |
Add to Cart
|
3 days [Need to translate]
|
Specification for mechanical seal of boiler feed pump
| Valid |
JB/T 6614-2011
|
| JB/T 6614-1993 | English | 199 |
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|
2 days [Need to translate]
|
(Boiler feed water pump mechanical seal. Technical conditions)
| Obsolete |
JB/T 6614-1993
|