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ֹܱ׼ ֹܱ׼ܾ gb8163-2008޷ֹܱ׼ gb8162޷ֹܱ׼ ֹܱ׼gb/t6728 ֹܱ׼ܾ 304ҵֹܱ׼ ޷ֹܱ׼GB/T8163-2008 ֹּܸܱ׼ ޷ֹܱ׼ܾں
gb/t8163-2008޷ֹܱ׼ gbt81622018޷ֹܱ׼Ϊʲôȥq235 ò޷ֹܱ׼ gb/t9948޷ֹܱ׼ ѹ¯޷ֹܱ׼ ֹܱ׼ȺʵʺȲ dn300ȶпֹܱ׼ gbt81632018޷ֹܱ׼ ޷ֹܱ׼Ƕ ޷ֹܱ׼
ڲֹܱ׼淶 ֹܱ׼ȶ ޷ֹܱ׼ ѹúӸֹܱ׼ ֹּܸܱ׼ ظֹܱ׼ ѹ޷첻ֹܱ׼ gb8163-2008޷ֹܱ׼ ʳƷֹܱ׼ ֹܱ׼ں
޷ֹܱ׼ ֹܱ׼ߴձ ֹܱ׼ͺ gb8163-2008޷ֹܱ׼ͷ gb/t8163-2018޷ֹܱ׼ пֹܱ׼ߴ ֱֹܱ׼ʲô ֹּܸܱ׼Ƕ? ֹּܸܱ׼Ƕ? ֹܱ׼14976IJʳɷ
޷첻ֹܱ׼Щ ֹܱ׼ߴ19⾶ߴǶ 岻ֹܱ׼ ֹܱ׼ߴ ֹܱ׼ ¯޷ֹܱ׼ gb8163-2008޷ֹܱ׼ ֹܱ׼14975 14976-2012޷ֹܱ׼뻻ȹܵ ޷ֹܱ׼
޷ֹܱ׼ߴ пֹܱ׼100X150x0.6x6000ж? ֹܱ׼ʲô˼ ֹܱ׼Ƕ ֱ񻡺ֹܱ׼ gb5310޷ֹܱ׼ ָֹܱ׼ gb/t8162-2018޷ֹܱ׼ѧ пֹܱ׼GB736 gb/t9948޷ֹܱ׼
ֹܱ׼ܾͱں Ȼֹܱ׼ ӷֹܱ׼ ѹ޷ֹܱ׼ ֹܱ׼ߴ ֹܱ׼ܾ Ӹֹܱ׼淶 ޷ֹܱ׼ ֹܸܱ׼淶 пֹܱ׼40X100X3ÿж
gb/t8162-2018޷ֹܱ׼ ֹܱ׼ܾ пֹܱ׼Ƕ ޷ֹܱ׼ܾͱں ֹܱ׼2467 ޷ֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ȡֵ ѹúӸֹܱ׼ ֹܱ׼淶
ѹ¯޷ֹܱ׼ пֹܱ׼ںƫ gb/t8163޷ֹܱ׼ ֹܱ׼14976IJʳɷ ֹܱ׼ߴ gb8163-87޷ֹܱ׼ ѹ޷첻ֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼ ֱֹܱ׼
ֱֹܱ׼ ޷ֹܱ׼ܾںд пֹܱ׼100X150x0.6x6000ж? gb8162޷ֹܱ׼ ѹöпֹܱ׼п ֹܱ׼ܶӹ豸 gb/t8163޷ֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼YB231 gbt127712019ֹܱ׼
gb/t8162-2008޷ֹܱ׼̼Ҫ ֹܱ׼ʲô˼ ֹܱ׼ֱ180ں gb8163-2008޷ֹܱ׼ͷ ѹ¯޷ֹܱ׼ ֹܱ׼ 304ֹܱ׼ʵʺ? gb3091ֹܱ׼ ֹܱ׼ ֹܱ׼ߴ
޷ֹܱ׼Щ 14976-2012޷ֹܱ׼뻻ȹܵ gb8162޷ֹܱ׼ ޷ֹܱ׼ ̼޷ֹܱ׼ gbt127712008ֹܱ׼ ѹ¯޷ֹܱ׼ ֹܱ׼ֱǶ ֹܱ׼ֱ
9948޷ֹܱ׼ ֹܱ׼ȹ 14976-2012޷ֹܱ׼ں 8163-2008޷ֹܱ׼ ֹܱ׼ܾͱںұ׼ gb8162޷ֹܱ׼ ޷ֹܱ׼ ַֹܱ׼ һṹúӸֹܱ׼ пֹܱ׼Ƕ
gb/t8163޷ֹܱ׼ 14976-2012޷ֹܱ׼뻻ȹܵ gb/t8163-2018޷ֹܱ׼ ֹܱ׼ֱ180ں 겻ֹܱ׼ gb/t8163-2018޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ 겻ֹܱ׼ gbt127712008ֹܱ׼ ֹܱ׼
sus304ֹܱ׼ 81632018޷ֹܱ׼ƫ ֹܱ׼ں gb8162޷ֹܱ׼ 8162-2008޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ пֹܱ׼ пֹܱ׼ gbt81622008޷ֹܱ׼ ޷ֹܱ׼
޷ֹܱ׼ߴձ ֹܱ׼gb14976 20Ÿֹܱ׼Ӳ ֹܱ׼ ֹܱ׼14976 20Ÿֹܱ׼ ѹ޷ֹܱ׼ gb/t9948޷ֹܱ׼ ѹúӸֹܱ׼2008 5310ֹܱ׼
θֹܱ׼ ֱֹܱ׼ʲô ޷ֹܱ׼ߴ ֹܱ׼ܾ gb/t9711-2017ֹܱ׼ ѹֹܱ׼ 304ֹܱ׼ʵʺ? θֹܱ׼GB ֹּܸܱ׼ں пֹܱ׼
޷ֹܱ׼ ֹܱ׼ ֹ̼ܱ׼ 304ֹܱ׼ߴ ٱ߷ֹܱ׼ߴ ֹܱ׼ߴ糤ȶ ֹܱ׼Ƕ ֹܱ׼ߴ ֹܱ׼ 겻ֹܱ׼
޷ֹܱ׼ ֹܱ׼ͺ ޷ֹܱ׼Ƕ 304ֹܱ׼ʵʺ? ֹܱ׼ͺ ѹ޷ֹܱ׼ gb9948޷ֹܱ׼ ֹܱ׼ߴ ֹܱ׼14976 ֹܱ׼ܾ