Which standard replaced GB3277?
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Which expert knows which standard has replaced GB3277: handshake
It seems there is no alternative standard. Take a look at **Standard Notice No. 31 of 2017**
The GB/T 3277-1991 standard has been repealed. It is estimated that this standard will be implemented in the future. GBT 33974-2017 Hot-rolled patterned steel plates and strips
I think the same, but there is a gap between the abolition date and the date when the new standards take effect; that’s unreasonable.
The GB/T 3277-1991 standard has been repealed. You can’t apply a one-size-fits-all approach either. It’s fine to stop production on the day it’s announced. What about the inventory? Not allowing sales anymore? Not allowed to use it either? In theory, it sounds that way, but there are many problems when putting it into practice. I guess the date when the new standard comes into effect is the same date when the old standard can no longer be sold or used.
Is there a corresponding standard issued by the Ministry of Metallurgy? No new standard has been introduced since GB3277 was abolished.