�޷�ֹܱ�׼��gb/ggbz_�ֹܱ�׼gb/ggbz_gb/t8163-2018�޷�ֹܱ�׼��gt/ggbz_gb3087��������������������������

gb8163-87޷ֹܱ׼ 5310޷ֹܱ׼ ֹܱ׼ пֹܱ׼40X100X3ÿж пֹܱ׼100X150x0.6x6000ж? пֹܱ׼ÿǶ 8163޷ֹܱ׼20Ÿ ޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ƺ ֹܱ׼
ֹܱ׼ߴ ֹܱ׼DZ ޷ֹܱ׼ߴں ֹܱ׼ 304ֹܱ׼ ֹܱ׼ ֹܱ׼GB/T8162 ѹ¯޷ֹܱ׼ ֹܱ׼ߴ gb8163-2008޷ֹܱ׼
81632018޷ֹܱ׼ пֹܱ׼ں gbt81632018޷ֹܱ׼ƫ ֹܱ׼ 14976-2012޷ֹܱ׼뻻ȹܵ 14976-2012޷ֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ߴ пֹܱ׼ߴ gb5310ѹ¯ֹܱ׼
޷ֹܱ׼YB231 ֽṹúӸֹܱ׼ ޷ֹܱ׼ccs gb3087޷ֹܱ׼ 304ֹܱ׼ Ӹֹܱ׼ пֹܱ׼ߴ 20Ÿֹܱ׼ߴ θֹܱ׼ߴ
ֹܱ׼ 겻ָֹܱ׼ߴ Ӹֹܱ׼ ֹܱ׼ߴ ڲֹܱ׼淶 Ȼ޷ֹܱ׼ ѹúӸֹܱ׼ ޷ֹܱ׼ܾ Ӹֹܱ׼
ֹܱ׼ȶ gb/t8163޷ֹܱ׼ gbt127712008ֹܱ׼ ֹܱ׼14976IJʳɷ 304ҵֹܱ׼ пֹܱ׼ пֹܱ׼ ֹܱ׼ܾ ֽṹúӸֹܱ׼ ֹּܸܱ׼
ȼѹֹܱ׼ 겻ֹܱ׼ ֹܱ׼ܾ ֹܱ׼ ޷ֹܱ׼ ṹֱֹܱ׼ ֹܱ׼Ƕ gb8163-2008޷ֹܱ׼ пֹܱ׼100X150x0.6x6000ж? gb3091ֹܱ׼
gb/t9711-2017ֹܱ׼ 5310޷ֹܱ׼ ޷ֹܱ׼ ֹּܸܱ׼ ṹ޷ֹܱ׼ gb8163-2008޷ֹܱ׼ ò޷ֹܱ׼ ޷ֹܱ׼ߴձ sus304ֹܱ׼ dn300ȶпֹܱ׼
ֹܱ׼ ֹܱ׼ֱ ȶпֹܱ׼淶 gb8163-2008޷ֹܱ׼ͷ ޷ֹܱ׼ ޷ֹܱ׼ 14976-2012޷ֹܱ׼ gbt81622018޷ֹܱ׼ ֺӸֹܱ׼ 겻ָֹܱ׼ߴ
gb8163-2008޷ֹܱ׼ ޷ֹܱ׼ пֹܱ׼ пֹܱ׼40X100X3ÿж пֹܱ׼ں gb/t9711-2017ֹܱ׼ ޷ֹܱ׼ ֹܱ׼GB/T9711-2017ɶҪ ޷ֹܱ׼ߴ gb8163޷ֹܱ׼10216
޷ֹܱ׼ߴ ֱֹܱ׼ Ӹֹܱ׼ںִʲô׼ gb3087޷ֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ܾ dn300ȶпֹܱ׼ 8162޷ֹܱ׼ ޷ֹܱ׼Ƕ ѹúӸֹܱ׼ں
޷ֹܱ׼ Ӹֹܱ׼ ޷첻ֹܱ׼ пֹܱ׼40X100X3ÿж gb8163-2008޷ֹܱ׼ͷ ֺӸֹܱ׼ gb3087ֹܱ׼ ֹܱ׼Щ ʳƷֹܱ׼ ֹܱ׼
gb/t8163-2018޷ֹܱ׼ ڲֹܱ׼淶 304ֹܱ׼ Ȼ޷ֹܱ׼ ޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ѹ ֹ̼ܱ׼ߴ 20Ÿֹܱ׼Ӳ 304ҵֹܱ׼ ֹܱ׼ֱǶ
8162-2008޷ֹܱ׼ ޷ֹܱ׼ߴձ ֹܱ׼ ޷ֹܱ׼ ֹܱ׼ θֹܱ׼ߴ gb5310ѹ¯ֹܱ׼ ޷첻ֹܱ׼ ޷ֹܱ׼ ֹܱ׼ܾͱںѯ
ֹּܸܱ׼ òֹܱ׼Щ? ֽṹúӸֹܱ׼ пֹܱ׼40X100X3ÿж sus304ֹܱ׼ ֹܱ׼GB/T 17395 ޷ֹܱ׼ܾںƫ 겻ָֹܱ׼ߴ 81632018޷ֹܱ׼ƫ Ӹֹܱ׼ںִʲô׼
ֹܱ׼ ѹúӸֹܱ׼ gb8163-2008޷ֹܱ׼ͷ gb/t9711-2011ֹܱ׼ ѹöпֹܱ׼ 2015 ֹܱ׼ߴ ֹܱ׼ȡֵ ò޷ֹܱ׼ s304ֹܱ׼ 8163-2008޷ֹܱ׼
޷ֹܱ׼ ֹּܸܱ׼ ѹúӶпֹܱ׼ ֹܱ׼ ֹܱ׼14975 ֹܱ׼ dn300ȶпֹܱ׼ gb3087ֹܱ׼ gbt8163޷ֹܱ׼ ֹܱ׼ں
ֹܱ׼ں⾶ ֹܱ׼ܾ ޷ֹܱ׼ں gb/t8163-2018޷ֹܱ׼ڻ з첻ֹܱ׼ ֹܱ׼ܾͱں ò޷ֹܱ׼ пֹܱ׼100X150x0.6x6000ж? Ƶֱ캸Ӹֹܱ׼ gb/t8163-2018޷ֹܱ׼
޷ֹܱ׼ 8162-2008޷ֹܱ׼ ֹܱ׼ ޷ֹܱ׼Щ ޷ֹܱ׼ߴ gb/t8163-2018޷ֹܱ׼ ޷ֹܱ׼ȹ ֹܱ׼ߴ gb t8163޷ֹܱ׼ ֹּܸܱ׼ں