冶金料场助理工程师 metallurgical stock yard assistant engineer
金属材料 Metallic Materials ; Metal Materials ; Metals ; qqnt sfou
合金料 PC/ABS ; ABS/PA ; PPO PA ; PC PS
铜铅合金料 cuprolead
搜集聚资金料 data collection
金属填料 metallic stuffing ; [建] Metallic packing ; metal jointing ; metal packing
金属材料与热处理 Metal Material & Heat Treatment ; MetalMaterial& HeatTreatment
金属材料学 Metal Material Science ; metal material ; l Material Science ; metal material welding
金属材料焊接 Metal Material Welding ; l Material Welding
塑料合金 plastic alloy ; PA ABS ; PA PC ; PC ABS
名表外观一般用K金、K白金，高级动物皮料。
K gold watch general appearance, K platinum, senior animal leather.
通过对转角拉扣五金零件的工艺分析，设计了一款切折弯曲落料级进模，同时对模具工作过程作了介绍。
Through analyzing the forming process of the comer pull buckle part, designed a cutting-bending-blanking progressive die. And introduced die working principle.
选用富含蛋白质的食品工业下脚料经水解改性以后，制备成生物浸金制剂。
The gold leaching biologicals were prepared from protein rich surplus stock of food industry after changing property through hydrolysis.
应用推荐