precision profile造句

precision profile disc : provides bubble-tight shut-off and assures minimum torque and longer seat life
精密准确的蝶板轮廓：防止“泡紧”关闭困难，确保最大程度见效扭矩，延长阀座寿命。
aluminium and aluminium alloys-extruded precision profiles in alloys en aw-6060 and en aw-6063 : technical conditions for inspection and delivery
铝及铝合金.挤制合金enaw-6060和enaw-6063精密型材.检验和交付技术条件
in 1990 ’ s our company imported a 2200-ton aluminum extrusion production line from breda danieli italy, and can provide varies high precision profiles for looms, spimming machines and industry utilities
我厂90年代引进意大利breda-daniel公司2200吨铝型材卧式挤压机生产线，生产各类高精度纺织工业型材、建筑型材及民用型材，深受客户普遍欢迎。
It's difficult to find precision profile in a sentence. 用precision profile造句挺难的