1.
					
							tin blank for tube or pipe fittings
						 
					
					
						
						 
					
					
						锡坯料,用于大小管配件
					2.
					
							tin blank for tubes or pipes
						 
					
					
						
						 
					
					
						锡坯料,用于大小管
					3.
					
							blank of iron or steel for bolts
						 
					
					
						
						 
					
					
						螺栓坯料,铁或钢制的
					4.
					
							worked wood blank for buttons
						 
					
					
						
						 
					
					
						木钮扣坯料,已加工
					5.
					
							mother-or-pearl blank, worked, for buttons
						 
					
					
						
						 
					
					
						珍珠母钮扣坯料,已加工
					6.
					
							dyeing machine for textile yarns, fabrics and made-up articles
						 
					
					
						
						 
					
					
						纱线、织物和坯料染色机
					7.
					
							stamped blank of metal for buttons
						 
					
					
						
						 
					
					
						金属的钮扣坯料,已冲压
					8.
					
							disc ,of ivory (excl. button blanks)
						 
					
					
						
						 
					
					
						象牙制圆片(不包括纽扣坯料)
					9.
					
							disc ,of coral (excl. button blanks)
						 
					
					
						
						 
					
					
						珊瑚制圆片(不包括扣坯料)
					10.
					
							disc ,of corozo (excl. button blanks)
						 
					
					
						
						 
					
					
						象牙椰子制圆片(不包括纽扣坯料)
					11.
					
							worked corozo blank for buttons
						 
					
					
						
						 
					
					
						象牙棕榈的钮扣坯料,已加工
					12.
					
							disc ,of mother-of-pearl (excl. button blanks)
						 
					
					
						
						 
					
					
						珍珠母制圆片(不包括纽扣坯料)
					13.
					
							disc ,of horn (excl. button blanks)
						 
					
					
						
						 
					
					
						角制圆片(不包括纽扣坯料)
					14.
					
							button blank (excl. those of precious metal or precious stones)
						 
					
					
						
						 
					
					
						钮扣坯料(不包括贵金属或宝石类)
					15.
					
							disc , of tortoiseshell (excl. button blanks)
						 
					
					
						
						 
					
					
						龟甲制圆片(不包括纽扣坯料)
					16.
					
							disc ,of bone (excl. button blanks)
						 
					
					
						
						 
					
					
						骨制圆片(不包括纽扣坯料)
					17.
					
							Research on Algorithms for Open Cutting and Mesh Generation for Sheet Metals;
						 
					
					
						
						 
					
					
						工艺切口与坯料网格剖分算法的研究
					18.
					
							Study on Characteristic of M2 High-speed-steel Billet by Semi-solid Continuous Casting;
						 
					
					
						
						 
					
					
						半固态连铸M2高速钢坯料的特性研究