氯化液黑料
black chlorination solution
藤柄黑母鸡毛帚
black hen feather duster with rattan handle
EN型多功能母料
EN Multifunctional Masterbatch
E型反应性增韧母料
E-type Reactive Toughening Master Batch
H型多功能纳米CaCO3母料
H-type Multi Functional Nano-CaCO3 Masterbatch
赤磷母料
red phosphorus master batch
赤磷阻燃母料
red phosphorus flame retardant masterbatch
多功能改性母料
multi-fuactional master-batch
多功能母料
multifunctional master batch
multifunctional concentrate