Old and new standards

2015-07-22View Original

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After the implementation of NB/T47013.1–6 and NB/T47013.10–13 on non-destructive testing of pressure equipment, can the original JB/T4730.1–4730.6-2005 standards on non-destructive testing of pressure equipment still be used?

Reply #22015-07-22

It can’t be used; the new standard has replaced the old one, so the old standard is no longer valid

Reply #32015-07-22

This isn’t some kind of design specification or anything. . . Execute it directly; there’s no problem with that.

Reply #42015-07-22

It can no longer be used; proceed directly according to the new standards.

Reply #52015-07-23

There’s still some time until September 1st; don’t rush

Reply #62015-07-23

Will there be a transition period, like with other standards?

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Old and new standards

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