| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| JB/T 4270-2025 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Technical specification for capacitor-operated asynchronous motors for room air conditioner fans)
| Valid |
JB/T 4270-2025
|
| JB/T 4270-2013 | English | 389 |
Add to Cart
|
3 days [Need to translate]
|
General technical specification for permanent-split capacitor used for room air conditioners fans motors
| Valid |
JB/T 4270-2013
|
| JB/T 4270-2002 | English | 639 |
Add to Cart
|
5 days [Need to translate]
|
General specification for room air conditioners fan motors
| Obsolete |
JB/T 4270-2002
|
| JB/T 4270-1986 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Room air conditioner fan with single-phase asynchronous motors General technical conditions)
| Obsolete |
JB/T 4270-1986
|