Chinese Standard - GB 150

[Prova]

Dear All,

does anybody has a pdf version of the Chinese Standard "GB 150 - Steel Pressure Vessel"?
We have a manufacturing licence for China Export for Pressure Vessels and I'd like to check their Safety Tech. Regulation of Special Equipment (TSG R0004 - 2009 Spec.) with this standard.

Thanks and regards,

[Prova]

Forgot another standard I can't find in english: TSG G0001-2012
Thanks.