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θֹܱ׼ ֹܱ׼BA Ƶֱ캸Ӹֹܱ׼ ṹúӸֹܱ׼ ֹܱ׼ߴ ֹܱܲ׼ ֹܱ׼ֱ 304ֹܱ׼ gbt81622008޷ֹܱ׼ ޷첻ֹܱ׼
ṹ޷ֹܱ׼ пֹܱ׼Ƕ òֹܱ׼ ¯޷ֹܱ׼ ޷ֹܱ׼ܾͱں gb/t8163-2018޷ֹܱ׼GT/T8162 ֱֹܱ׼ ޷ֹܱ׼GB/T8163-2008 ֹܱ׼ߴ Ƶֱ캸Ӹֹܱ׼
ֹ̼ܱ׼ں gb5310ѹ¯ֹܱ׼ ȶпֹܱ׼ ֹܱ׼DZ θֹܱ׼ߴ ֹܱ׼ܾ 304ֹܱ׼ں ޷ֹܱ׼ ֹܱ׼ߴ ֹܱ׼ߴձ
пֹܱ׼GB736 ֹܱ׼ gb8162޷ֹܱ׼ ѹ¯޷ֹܱ׼ 14976-2012޷ֹܱ׼ں ޷ֹܱ׼GB/T8162-2016 ֹּܸܱ׼ͺ 81632018޷ֹܱ׼ ޷첻ֹܱ׼Щ gbt8163޷ֹܱ׼
¯޷ֹܱ׼ ṹֱֹܱ׼ ޷ֹܱ׼ߴ ʳƷֹܱ׼Щ gb/t8162-2018޷ֹܱ׼ѧ ޷ֹܱ׼ܾںƫ 304ֹܱ׼ gb/t9711-2017ֹܱ׼ ֹܱ׼ һṹúӸֹܱ׼
òֹܱ׼ 8163޷ֹܱ׼20Ÿ ֹܱ׼Ⱥʵʺ пֹܱ׼ܾͱں ֹܱ׼ں ֹܱ׼ȡֵ ֹܱ׼ܾ ֱ񻡺Ӹֹܱ׼ ޷ֹܱ׼ ֹܱ׼ܶӹ豸
ֹּܸܱ׼ܾͱں ֹּܸܱ׼ ṹ޷ֹܱ׼ ޷첻ֹܱ׼ ֹܱ׼ȹ ֹܱ׼ȡֵ ֹܱ׼ȡֵ ֹܱ׼ߴ ӷֹܱ׼ gbt81622018޷ֹܱ׼
ֱֹܱ׼ 9711 ֹܱ׼BA ֹܱ׼ֱ пֹܱ׼ gbt127712008ֹܱ׼ ѹ¯޷ֹܱ׼ ֹܱ׼ θֹܱ׼GB34201 ֹܱ׼1497613296 ֹܱ׼淶
޷ֹܱ׼GB/T3091 gb/t8163-2018޷ֹܱ׼ڻ gbt81622018޷ֹܱ׼ 5310޷ֹܱ׼ ȶпֹܱ׼ gb3091ֹܱ׼ 304ֹܱ׼ں 20Ÿֹܱ׼Ӳ ֹܱ׼淶 ޷ֹܱ׼ߴں
ѹֹܱ׼ ޷ֹܱ׼ ֹ̼ܱ׼ߴ ṹúӸֹܱ׼ ѹúӸֹܱ׼ ֹܱ׼ߴ ֹܱ׼2467 θֹܱ׼ ޷ֹܱ׼ߴ ޷ֹܱ׼GB/T8162-2016
Ӹֹܱ׼ ѹöпֹܱ׼ 2015 ֹܱ׼1497613296 ѹ¯޷ֹܱ׼ ޷ֹܱ׼ gb/t8163-2018޷ֹܱ׼ gbt81632018޷ֹܱ׼ ѹֹܱ׼ ޷ֹܱ׼ȹ 9948޷ֹܱ׼
gb8163޷ֹܱ׼ ֹܱ׼GB/T9711-2017ɶҪ θֹܱ׼ߴ ṹúӸֹܱ׼ ֹܸܱ׼淶 gb5310ѹ¯ֹܱ׼ ֱֹܱ׼ ֹ̼ܱ׼ں ޷ֹܱ׼YB231 пֹܱ׼40X100X3ÿж
ȶпֹܱ׼淶 gb8163-87޷ֹܱ׼ θֹܱ׼ߴ ֹܱ׼GB/T8162 ֹܱ׼Ⱥʵʺ ֹܱ׼ߴ 20Ÿֹܱ׼Ӳ gb3087ֹܱ׼ ֹܱ׼Ƕ ޷ֹܱ׼Щ
ֹ̼ܱ׼ з첻ֹܱ׼14976 ֹּܸܱ׼ͺ ֹܱ׼gb/t6728 񻡺Ӹֹܱ׼ Ȼ޷ֹܱ׼ ֹܱ׼ֱ ֹ̼ܱ׼ߴ Ӹֹܱ׼ gb8163-87޷ֹܱ׼
gb/t8162-2018޷ֹܱ׼ѧ 5310ֹܱ׼ gb3091ֹܱ׼ ṹúӸֹܱ׼ ֹܱ׼ܾͱں ѹ޷ֹܱ׼ gbt8163޷ֹܱ׼ ֹܱ׼ܾ gb8163޷ֹܱ׼ѹ пֹܱ׼ߴ
304ֹܱ׼ ޷ֹܱ׼ ֹܱ׼ ޷ֹܱ׼ пֹܱ׼ 14976-2012޷ֹܱ׼뻻ȹܵ ̼޷ֹܱ׼ ޷ֹܱ׼ ֹܱ׼ߴ ֹܱ׼
ӷֹܱ׼ ѹ޷첻ֹܱ׼ѹ gb/t9711-2011ֹܱ׼ пֹܱ׼ںƫ ֹܱ׼ ޷ֹܱ׼ gbt81632018޷ֹܱ׼ ޷ֹܱ׼ Ӿθֹܱ׼ ֹܱ׼ߴ19⾶ߴǶ
޷ֹܱ׼ gb8163-2008޷ֹܱ׼ ޷ֹܱ׼GB/T8163-2008 ޷ֹܱ׼ ֹܱ׼ gbt8163޷ֹܱ׼ ֹܱ׼ gb/t8162-2018޷ֹܱ׼״̬ι涨? ¯޷ֹܱ׼ 8162޷ֹܱ׼
޷ֹܱ׼ߴ ֹܱ׼ں ޷첻ֹܱ׼ ޷ֹܱ׼GB/T8162-2016 ֹܱ׼ں dn300ȶпֹܱ׼ ֹܱ׼ں Ӹֹܱ׼ gbt81632018޷ֹܱ׼ ֹܱ׼14976