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flat brown

flat brown, Total:2 items.

In the international standard classification, flat brown involves: .


RO-ASRO, flat brown

  • STAS 757-1977 Leathers for goods for industrial purposes MINERAL TANNED LEATHERS FOR ROUND AND FLAT TRANSMISSION BELTS

工业和信息化部, flat brown

  • YS/T 1176-2017 Measurement and calculation method of heat balance of heavy non-ferrous metallurgical furnaces (copper bottom-blown furnace)




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