用“designation system”造句大全,designation system造句
Temper designation system for wrought aluminium and aluminium alloy
fluoropolymer dispersions and moulding and extrusion materials - part1 : designation system and basis for specifications
designation system and basis for specifications
acrylonitrile(san) moulding and extrusion materials-part 1:designation system and basis for specifications
English Name:Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system;
ethylene/vinyl acetate(e/vac) moulding and extrusion materials-part 1:designation system and basis for specifications
acrylonitrile/butadiene/styrene(abs) moulding and extrusion materials-part 1:designation system and basis for specifications