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ֹܱ׼ܾ пֹܱ׼40X100X3ÿж ֹܱ׼ں gb3087޷ֹܱ׼ ޷ֹܱ׼ߴں ֱֹܱ׼ʲô GB6479޷ֹܱ׼ ֹܸܱ׼淶 8163޷ֹܱ׼20Ÿ ֹܱ׼
пֹܱ׼ ֹܱ׼ gb8163-2008޷ֹܱ׼ ֱֹܱ׼ ֹܱ׼ܶӹ豸 ޷첻ֹܱ׼ߴ ѹ޷첻ֹܱ׼ пֹܱ׼ܾͱں gb3087޷ֹܱ׼ gb5310ѹ¯ֹܱ׼
ѹ޷첻ֹܱ׼ 9948޷ֹܱ׼ gb/t9711-2011ֹܱ׼ ֹּܸܱ׼ں gb/t8163-2018޷ֹܱ׼ ֹܱ׼ߴ пֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼YB231 ֹܱ׼ܶӹ豸
ֹܱ׼14975 ޷ֹܱ׼ gb/t9711-2017ֹܱ׼ ֹܱ׼ֱ180ں ֹܱ׼ܾͱں 5310ֹܱ׼ ޷ֹܱ׼ gb8163޷ֹܱ׼10216 ֹܱ׼ ֹܱ׼
޷ֹܱ׼ ֹܱ׼ܾͱں 8163޷ֹܱ׼ںǷƫ θֹܱ׼GB Ƶֱ캸Ӹֹܱ׼ ޷ֹܱ׼GB/T8162-2016 ѹúӸֹܱ׼淶 ޷ֹܱ׼ ֹܱ׼ߴ19⾶ߴǶ θֹܱ׼
θֹܱ׼gb t3094 ֹܱ׼ gb8162޷ֹܱ׼ 304ֹܱ׼ߴ gb/t8162-2018޷ֹܱ׼ ֹܱ׼ߴ ֹܱ׼ߴ19⾶ߴǶ ޷ֹܱ׼GB/T8162-2016 ֹܱ׼ں gbt81632018޷ֹܱ׼
ֹܱ׼ܾ ޷ֹܱ׼ܾں ֹܱ׼ȡֵ ֹܱ׼ ޷ֹܱ׼14976 ֱֹܱ׼ ֹܱ׼ȺʵʺȲ ֹּܸܱ׼ ѹöпֹܱ׼п ѹöпֹܱ׼ 2015
gbt127712008ֹܱ׼ пֹܱ׼40X100X3ÿж ޷첻ֹܱ׼ߴ ֹܱ׼ߴ пֹܱ׼Ƕ ֹܱ׼ܾͱںұ׼ з첻ֹܱ׼ ֹּܸܱ׼ͺ ò޷ֹܱ׼ ֹܱ׼14976
ѹ¯޷ֹܱ׼GB3087-2008 ֽṹúӸֹܱ׼ ֹܱ׼14976 gb/t8163-2018޷ֹܱ׼ڻ ֹܱ׼ ¯޷ֹܱ׼ пֹܱ׼ ޷ֹܱ׼14976 gb8163-2008޷ֹܱ׼ gbt81622018޷ֹܱ׼Ϊʲôȥq235
gbt81622018޷ֹܱ׼ ʳƷֹܱ׼ s304ֹܱ׼ gb3087޷ֹܱ׼ ޷ֹܱ׼ܾ gb/t8163-2018޷ֹܱ׼GT/T8162 gb3087ֹܱ׼ ޷ֹܱ׼ òֺӸֹܱ׼ ѹúӸֹܱ׼
пֹܱ׼ߴ ٱ߷ֹܱ׼ߴ gb8163-87޷ֹܱ׼ ֹܱ׼ֱ180ں ֹܱ׼Щ S304ֹܱ׼ ѹ޷ֹܱ׼ ѹ޷ֹܱ׼ ֹּܸܱ׼ ȶпֹܱ׼
ֱֹܱ׼ ֹܱ׼14976Ƿ̽ пֹܱ׼100X150x0.6x6000ж? gb3087޷ֹܱ׼ ֹܱ׼ȹ ֹܱ׼ܾ ޷ֹܱ׼GB/T8163-2008 ֹּܸܱ׼ں ֹܱ׼ пֹܱ׼ܾͱں
޷ֹܱ׼ں ޷ֹܱ׼GB/T8163-2018 пֹܱ׼40X100X3ÿж ѹ޷ֹܱ׼ 304ֹܱ׼ gb8163-87޷ֹܱ׼ ֹܱ׼BA пֹܱ׼100X150x0.6x6000ж? ֹܱ׼ gb8163-87޷ֹܱ׼
пֹܱ׼ں ֹܱ׼2467 ޷ֹܱ׼ߴ з첻ֹܱ׼ òֹܱ׼ ֹܱ׼ȡֵ ֹܱ׼ܾͱں ֹּܸܱ׼ ޷ֹܱ׼ں gbt127712008ֹܱ׼
ֹܱ׼ ֹܱ׼ܶӹ豸 ֹּܸܱ׼ gb3087޷ֹܱ׼ ֹܱ׼ ޷ֹܱ׼ 8163޷ֹܱ׼ںǷƫ ظֹܱ׼ ֹܱ׼ȡֵ ޷ֹܱ׼GB/T8163-2008
gb8163-2008޷ֹܱ׼ 14976-2012޷ֹܱ׼ں ֹܱ׼ ֹܱ׼ߴ òֺӸֹܱ׼ ѹ¯޷ֹܱ׼ gb8163-2008޷ֹܱ׼ ֹܱ׼ֱ ò޷ֹܱ׼ ٱ߷ֹܱ׼ߴ
ֹܱ׼ gb3087ֹܱ׼ ֹܱ׼ܾͱں ֹܱ׼1497613296 gbt8163޷ֹܱ׼ gb8162޷ֹܱ׼ ѹ޷ֹܱ׼ gb/t8162-2018޷ֹܱ׼״̬ι涨? ѹ¯޷ֹܱ׼ gbt8163޷ֹܱ׼
14976-2012޷ֹܱ׼ں ޷ֹܱ׼GB/T8163-2008 9948޷ֹܱ׼ пֹܱ׼40X100X3ÿж ṹֱֹܱ׼ пֹܱ׼ܾͱں з첻ֹܱ׼ ޷ֹܱ׼ߴ θֹܱ׼ 񻡺Ӹֹܱ׼GB/T3091-2015
304ֹܱ׼ʵʺ? 304ֹܱ׼ߴ gb8163-2008޷ֹܱ׼ пֹܱ׼40X100X3ÿж Ӹֹܱ׼ںִʲô׼ ޷ֹܱ׼Ҫ gb3087޷ֹܱ׼ θֹܱ׼gb34201 ¯øֹܱ׼ ֹּܸܱ׼ͺ