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ֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼14976Ƿ̽ 304ֹܱ׼ ޷ֹܱ׼ȹ 8163޷ֹܱ׼20Ÿ ֹּܸܱ׼ܾͱں 5310ֹܱ׼ gb5310޷ֹܱ׼
޷ֹܱ׼ gb9948޷ֹܱ׼ ֹܱ׼ܶӹ豸 ֹܱ׼Ƕ ֹ̼ܱ׼ ֹܱ׼ܾͱںѯ ֹܱ׼GB/T8162 ޷ֹܱ׼ ޷ֹܱ׼ 9948޷ֹܱ׼
ֹּܸܱ׼Ƕ gb/t9711-2011ֹܱ׼ ֹܱ׼14975 8162޷ֹܱ׼ пֹܱ׼40X100X3ÿж gb8163޷ֹܱ׼ѹ 14976-2012޷ֹܱ׼ 겻ֹܱ׼ߴ ֹּܸܱ׼ͺ 20Ÿֹܱ׼
ֹܱ׼ȹ ޷ֹܱ׼Ƕ ޷ֹܱ׼ 304ֹܱ׼ ֹּܸܱ׼ߴǶ? ֹּܸܱ׼Ƕ? Ӹֹܱ׼ ʳƷֹܱ׼Щ ֹܱ׼14976 ѹúӸֹܱ׼淶
ȼѹֹܱ׼ ֹ̼ܱ׼ں gb8163-87޷ֹܱ׼ ֹܱ׼ܾߴձ ѹ¯޷ֹܱ׼ ֹּܸܱ׼Ƕ GB6479޷ֹܱ׼ ò޷ֹܱ׼ ֹܱ׼ пֹܱ׼
ʳƷֹܱ׼ gb/t8162-2018޷ֹܱ׼ gb/t8162-2018޷ֹܱ׼ ֹܱ׼3094 ӷֹܱ׼ ޷ֹܱ׼ߴ пֹܱ׼ ѹ¯޷ֹܱ׼ ֹܱ׼ ޷첻ֹܱ׼ߴ
ֹܱ׼ں gb/t8163-2018޷ֹܱ׼ѹ ֹܱ׼ͺ ޷ֹܱ׼ gb3087ֹܱ׼ 81632018޷ֹܱ׼ ֹܱ׼Ƕ ֹּܸܱ׼ߴ ֹܱ׼ȡֵ ֹܱ׼
ֹܱ׼ ޷ֹܱ׼ ޷첻ֹܱ׼Щ ֹܱ׼ gb8162޷ֹܱ׼ȳߴ ֹܱ׼3094 ò޷ֹܱ׼ ֹܱ׼ߴձ Ȼֹܱ׼ s304ֹܱ׼
òֺӸֹܱ׼2019 ֹܱ׼GB/T8162 ѹúӸֹܱ׼2008 gbt127712008ֹܱ׼ gb/t9711-2017ֹܱ׼ пֹܱ׼Ƕ 14976-2012޷ֹܱ׼ ޷ֹܱ׼ ѹ¯޷ֹܱ׼ ޷ֹܱ׼
8163޷ֹܱ׼20Ÿ ֺӸֹܱ׼ ޷ֹܱ׼ܾ ֹܱ׼14976Ƿ̽ gb8163-2008޷ֹܱ׼ ѹ¯޷ֹܱ׼ ޷ֹܱ׼ ѹ¯޷ֹܱ׼ ̼޷ֹܱ׼ ֹܱ׼gb14976
޷ֹܱ׼ ӷֹܱ׼ gb/t8163޷ֹܱ׼ 304ֹܱ׼ ֹܱ׼DZ ֹܱ׼ܾͱںĹϵ dn300ȶпֹܱ׼ òֺӸֹܱ׼ ֹܱ׼ 81632018޷ֹܱ׼
ֹּܸܱ׼Ƕ? gb3087޷ֹܱ׼ ֹܱ׼ȹ ֹܱ׼14976Ƿ̽ пֹܱ׼ںƫ ֹܱ׼ȹ gb3087ֹܱ׼ ֹܱ׼ 겻ֹܱ׼ ֹܱ׼ߴ
ֹּܸܱ׼ ֹּܸܱ׼ߴǶ? ֹܱ׼ȹ gbt127712019ֹܱ׼ gb8162޷ֹܱ׼ gb/t8162-2008޷ֹܱ׼̼Ҫ ֹ̼ܱ׼ߴ gb8163-2008޷ֹܱ׼ GB6479޷ֹܱ׼ ֱֹܱ׼ 9711
пֹܱ׼ пֹܱ׼ںƫ òֹܱ׼ пֹܱ׼100X150x0.6x6000ж? ֹּܸܱ׼Ƕ? gbt8163޷ֹܱ׼ gb5310ѹ¯ֹܱ׼ ֹܱ׼淶 ַֹܱ׼ пֹܱ׼
òֹܱ׼Щ? 304ֹܱ׼ ޷ֹܱ׼ ֹܱ׼14976Ƿ̽ ֺӸֹܱ׼ пֹܱ׼ں ޷ֹܱ׼ܾںƫ ֱ񻡺Ӹֹܱ׼ ֹܱ׼Щ ֹּܸܱ׼
ֹܱ׼14976Ƿ̽ ޷ֹܱ׼ ޷ֹܱ׼ߴ θֹܱ׼GB/t 3094-2000 ޷ֹܱ׼ܾںд ֹܱ׼ں⾶ ѹ޷첻ֹܱ׼ ֹܱ׼ߴЩ ѹ¯޷ֹܱ׼ ޷ֹܱ׼ߴձ
gb8162-87޷ֹܱ׼ ֹܱ׼ܾͱںұ׼ ѹöпֹܱ׼ 2015 θֹܱ׼ ȶпֹܱ׼ ֱֹܱ׼ʲô dn300ȶпֹܱ׼ s304ֹܱ׼ ѹúӸֹܱ׼2008 gb3087ֹܱ׼
ֹܱ׼ʲô˼ пֹܱ׼淶 9948޷ֹܱ׼ Ӹֹܱ׼ߴ ṹ޷ֹܱ׼ ֹܱ׼ں ò޷ֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ߴ θֹܱ׼GB
޷ֹܱ׼ ֹܱ׼ ֹܱ׼ܶӹ豸 Ӹֹܱ׼ߴ ֹܱ׼14976Ƿ̽ 9948޷ֹܱ׼ gb/t8162-2018޷ֹܱ׼״̬ι涨? ޷첻ֹܱ׼ ֹܱ׼GB/T9711-2017ɶҪ gbt81632018޷ֹܱ׼ƫ