Cop pe r Acrylate 丙烯酸铜
PE PP-R 塑料管 ; 饮用水冷热水管
R-PE 藻红蛋白
shi r pe 失败
R PE 上皮细胞 ; 视网膜色素上皮细胞 ; 藻红蛋白
PP-R PVC PE 专业自来水
·2,447,543篇论文数据，部分数据来源于NoteExpress
PREP You use per to express rates and ratios. For example, if something costs $50 per year, you must pay $50 each year for it. If a vehicle is travelling at 40 miles per hour, it travels 40 miles each hour. 每 [amount PREP n]
...$6 per week for lunch.
…每周$6吃午饭。
per head →see head
This machine is mainly used to process pp, PE, PP-R, ABS and other plastics. Equipped with auxiliary machines, it can manufacture profile, pipes, sheets and other plastic products and granulation.
本机主要用于PP、PE、PP - R、ABS等塑料加工，配上各种辅机，可以直接生产异型材、管材、片材等塑料制品或造粒。
PE heavy bag is the latest R&D product, graceful appearance, easy using, anti-skid treatment adopted on the body of the bag.
PE重包袋是我司最新研发产品，造型美观，使用方便，袋身采用防滑处理。
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