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ֹܱ׼ֱ ֹܱ׼ں θֹܱ׼ ޷ֹܱ׼ ޷ֹܱ׼GB/T3091 Ȼ޷ֹܱ׼ ֹܱ׼gb/t6728 gb3087޷ֹܱ׼ gb/t8163-2008޷ֹܱ׼ gb/t9711-2011ֹܱ׼
ֹܱ׼ȡֵ 겻ֹܱ׼ ֹܱ׼ ֹܱ׼ͺ gb3087޷ֹܱ׼ ֹܱ׼DZ ӷֹܱ׼ ֹܱ׼ ֹܱ׼ ޷ֹܱ׼
ѹ޷첻ֹܱ׼ѹ 8163޷ֹܱ׼20Ÿ dn300ȶпֹܱ׼ ֹܱ׼ֱ180ں ѹ¯޷ֹܱ׼ ѹ¯޷ֹܱ׼ 14976-2012޷ֹܱ׼ں пֹܱ׼ ֹܱ׼ߴ19⾶ߴǶ Ӹֹܱ׼ں
겻ֹܱ׼ θֹܱ׼ ѹúӸֹܱ׼ں gb8163޷ֹܱ׼ ַֹܱ׼ 304ֹܱ׼Ⱥʵʺ ѹ¯޷ֹܱ׼ ֹܱ׼淶 gb t8163޷ֹܱ׼ ֹܱ׼14976Ƿ̽
ѹúӸֹܱ׼ ѹ޷첻ֹܱ׼ѹ 8162޷ֹܱ׼ ѹ޷ֹܱ׼ ֹܱ׼ںֱ пֹܱ׼ ֹܸܱ׼淶 gb/t8162-2018޷ֹܱ׼ ֹܱ׼ں ṹúӸֹܱ׼
gb/t8163-2018޷ֹܱ׼GT/T8162 Ӹֹܱ׼ ޷ֹܱ׼ں ֹּܸܱ׼ gb/t8162-2008޷ֹܱ׼̼Ҫ ޷ֹܱ׼14976 8163޷ֹܱ׼ ֹ̼ܱ׼ ޷ֹܱ׼14976 9948޷ֹܱ׼
θֹܱ׼GB34201 ޷ֹܱ׼ gb8163-87޷ֹܱ׼ gb3087޷ֹܱ׼ ظֹܱ׼ 8162-2008޷ֹܱ׼ пֹܱ׼ ޷ֹܱ׼ܾںƫ ֱֹܱ׼ 9711 пֹܱ׼100X150x0.6x6000ж?
пֹܱ׼ߴ ֹܱ׼ں ޷ֹܱ׼gb/t8163 8163-2008޷ֹܱ׼ ֹܱ׼ȡֵ gb8163-2008޷ֹܱ׼ͷ ޷ֹܱ׼YB231 ޷ֹܱ׼gb/t8163 ֹܱ׼ߴձ ֹܱ׼gb/t6728
ֹܱ׼ ֹܱ׼14976IJʳɷ gbt81622008޷ֹܱ׼ ֹܱ׼ߴ 񻡺Ӹֹܱ׼GB/T3091-2015 ֹܱ׼淶 14976-2012޷ֹܱ׼ں ֹܱ׼ߴ ֹܱ׼ ޷ֹܱ׼
ֹܱ׼ߴ gb3087ֹܱ׼ gbt81632018޷ֹܱ׼ƫ ޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ ֹܱ׼GB/T 17395 ޷ֹܱ׼ 304ֹܱ׼ ֹܱ׼ں⾶ S304ֹܱ׼
9948޷ֹܱ׼ ѹ޷ֹܱ׼ 81632018޷ֹܱ׼ gb8163޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼BA ֹܱ׼ܾͱںѯ 9948޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼ߴ
ṹ޷ֹܱ׼ ֹܱ׼ܾ пֹܱ׼ߴ ޷ֹܱ׼ ò޷ֹܱ׼ пֹܱ׼100X150x0.6x6000ж? gb5310ѹ¯ֹܱ׼ gb/t8163-2018޷ֹܱ׼GT/T8162 ޷ֹܱ׼ òֹܱ׼Щ?
޷ֹܱ׼ߴ пֹܱ׼ں пֹܱ׼ gb8162޷ֹܱ׼ òֺӸֹܱ׼2019 ޷ֹܱ׼ ֹܱ׼Ƕ ֹܱ׼ߴ ֹܱ׼ȡֵ gb3087ֹܱ׼
޷첻ֹܱ׼ߴ з첻ֹܱ׼ gb8163-2008޷ֹܱ׼ gb/t9711-2011ֹܱ׼ ȼѹֹܱ׼ ȼѹֹܱ׼ ֹܱ׼GB/T 17395 gb/t8163-2008޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼gb14976
޷ֹܱ׼ пֹܱ׼Ƕ ֹܱ׼ߴ ޷ֹܱ׼ 20Ÿֹܱ׼ ֺӸֹܱ׼ з첻ֹܱ׼14976 gb8163޷ֹܱ׼ѹ gb8163-2008޷ֹܱ׼ ޷ֹܱ׼ں
gb3087ֹܱ׼ ֹּܸܱ׼Ƕ? ѹ¯޷ֹܱ׼ ֹּܸܱ׼ߴ gb/t8162޷ֹܱ׼ ޷ֹܱ׼ пֹܱ׼ں ֹܱ׼ ֹܱ׼ߴ
ѹ޷ֹܱ׼ ֹܱ׼ ޷ֹܱ׼ں ̼޷ֹܱ׼ пֹܱ׼100X150x0.6x6000ж? gb/t8163-2018޷ֹܱ׼ ֹܱ׼ܾͱںѯ ֹܱ׼ܾ gbt8163޷ֹܱ׼ ȶпֹܱ׼
ֹּܸܱ׼ں Ӹֹܱ׼ߴ ֱֹܱ׼ʲô ѹúӶпֹܱ׼ ֹܱ׼ߴ ޷ֹܱ׼YB231 ֹܱ׼ gb/t8163-2018޷ֹܱ׼GT/T8162 ޷ֹܱ׼
5310޷ֹܱ׼ ֹܱ׼ܾͱںĹϵ ޷ֹܱ׼ 14976-2012޷ֹܱ׼뻻ȹܵ ֹܱ׼14976IJʳɷ 8163޷ֹܱ׼ںǷƫ ޷ֹܱ׼ ޷ֹܱ׼ߴ ֹܱ׼ܾߴձ