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ֹܱ׼ܾ ֹܱ׼ʲô˼ gb/t9711-2017ֹܱ׼ ֹܱ׼1497613296 ޷ֹܱ׼ ޷ֹܱ׼ߴ ֹܱ׼ܾ gb/t8163-2018޷ֹܱ׼ ò޷ֹܱ׼ ֹּܸܱ׼ߴǶ?
пֹܱ׼40X100X3ÿж ֹܱ׼ ѹúӸֹܱ׼ òֺӸֹܱ׼2019 ޷ֹܱ׼ gbt81632018޷ֹܱ׼ пֹܱ׼ gbt8163޷ֹܱ׼ gb/t9711-2011ֹܱ׼
ֹܱ׼ܾ θֹܱ׼gb34201 ޷ֹܱ׼ пֹܱ׼40X100X3ÿж ֹܱ׼ܾͱںұ׼ ṹfֱֹܱ׼ ̼޷ֹܱ׼ 304ֹܱ׼ʵʺ? ̼޷ֹܱ׼ 5310޷ֹܱ׼
ֹ̼ܱ׼ 20Ÿֹܱ׼Ӳ ȼѹֹܱ׼ gb/t9948޷ֹܱ׼ sus304ֹܱ׼ ȶпֹܱ׼淶 ֹܱ׼ ѹ޷첻ֹܱ׼ ¯øֹܱ׼ ֹܱ׼
޷ֹܱ׼ ֹܱ׼ ޷ֹܱ׼ߴں ̼޷ֹܱ׼ gb8162-87޷ֹܱ׼ ̼޷ֹܱ׼ߴ ʳƷֹܱ׼ пֹܱ׼GB736 ֹܱ׼ȹ ޷첻ֹܱ׼Щ
ֹܱ׼ ޷ֹܱ׼ߴ ֹܱܲ׼ ֹּܸܱ׼ߴ gb/t8163-2018޷ֹܱ׼ ޷ֹܱ׼ ò޷ֹܱ׼ sus304ֹܱ׼ ֱֹܱ׼ з첻ֹܱ׼14976
ֹּܸܱ׼ ޷ֹܱ׼ߴں ѹ¯޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ڻ Ӹֹܱ׼ں ֹܱ׼ߴЩ пֹܱ׼ܾͱں òֺӸֹܱ׼2019 14976-2012޷ֹܱ׼ں θֹܱ׼GB
gb8163-87޷ֹܱ׼ ֹܱ׼ʲô˼ gbt127712008ֹܱ׼ ֹܱ׼ȶ ٱ߷ֹܱ׼ߴ ֹܱ׼ں ֹܱ׼ȡֵ ޷ֹܱ׼Щ пֹܱ׼40X100X3ÿж ޷ֹܱ׼
겻ֹܱ׼ ֹܱ׼ܾͱں Ȼ޷ֹܱ׼ ֹܱ׼ߴ ֹּܸܱ׼ ֹܱ׼ֱǶ ̼޷ֹܱ׼ ֱֹܱ׼ʲô 304ֹܱ׼ ֹܱ׼ȡֵ
޷ֹܱ׼GB/T3091 ֹܱ׼ߴձ ٱ߷ֹܱ׼ߴ ֹܱ׼1497613296 304ҵֹܱ׼ ѹ޷ֹܱ׼ ޷ֹܱ׼Ҫ gb/t8162-2008޷ֹܱ׼̼Ҫ gb8163-2008޷ֹܱ׼ Ӹֹܱ׼
пֹܱ׼100X150x0.6x6000ж? ֹܱ׼ȡֵ ֹܱ׼gb14976 gb/t9948޷ֹܱ׼ ޷ֹܱ׼ܾںд ̼޷ֹܱ׼ ֹܱ׼ֱ ֺӸֹܱ׼ ֹּܸܱ׼ں ѹöпֹܱ׼淶
ֹܱ׼BA 14976-2012޷ֹܱ׼ ֹּܸܱ׼ͺ ֹܱ׼1497613296 ֱ񻡺ֹܱ׼ ֹܱܲ׼ ֹּܸܱ׼ gbt81622018޷ֹܱ׼ gb/t8163-2008޷ֹܱ׼ ֹܱ׼ں
ֹܱ׼ܾͱںұ׼ һṹúӸֹܱ׼ ֹּܸܱ׼ͺ ֹܱ׼14976IJʳɷ gb/t8162޷ֹܱ׼ пֹܱ׼GB736 304ֹܱ׼ θֹܱ׼ߴ gb/t8163-2018޷ֹܱ׼GT/T8162 ޷ֹܱ׼
ֹܱ׼ gb8163޷ֹܱ׼ ֹܱ׼ ֱֹܱ׼ ò޷ֹܱ׼ ֹּܸܱ׼ͺ ֹܱ׼ߴ пֹܱ׼ߴ ָֹܱ׼ ѹ¯޷ֹܱ׼GB3087-2008
޷첻ֹܱ׼ ֹ̼ܱ׼ gbt127712019ֹܱ׼ ֹܱ׼1497613296 з첻ֹܱ׼ gb5310ѹ¯ֹܱ׼ ֹܱ׼ܾ ṹ޷ֹܱ׼ ֽṹúӸֹܱ׼ θֹܱ׼gb34201
ֹܱ׼ߴ糤ȶ 겻ֹܱ׼ пֹܱ׼ ֹܱ׼ߴ ֹܱ׼ܾߴձ ֹּܸܱ׼ ޷ֹܱ׼ ֹܱ׼ пֹܱ׼ 20Ÿֹܱ׼
ֹּܸܱ׼ͺ ޷ֹܱ׼GB/T8163-2018 пֹܱ׼ܾͱں 8163-2008޷ֹܱ׼ ѹ¯޷ֹܱ׼ ޷ֹܱ׼ߴ ֹܱ׼ֱ ֹܱ׼1497613296 ò޷ֹܱ׼ ֹܱ׼ܾͱںѯ
òֺӸֹܱ׼ ޷ֹܱ׼Ҫ ѹúӶпֹܱ׼ ֹܱ׼ ȶпֹܱ׼淶 81632018޷ֹܱ׼ƫ ֹܱ׼ȡֵ ֹܱ׼ ѹúӸֹܱ׼ gbt81632018޷ֹܱ׼
ֹܱ׼ gb8163޷ֹܱ׼ѹ gb9948޷ֹܱ׼ ֹܱ׼ Ȼֹܱ׼ gb8163-87޷ֹܱ׼ 8162޷ֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼GB/T3091