无灰无磷
ash-less and phosphorous-free
无灰无磷添加剂
ashless and phosphorous-free additive
防静电无尘服
Anti-static and no-dust clothing
Cleanroon clothing
防静电无尘服装
Anti-static and clean room clothing
粉尘无组织排放量
unorganized discharge of dust
无尘复合铅稳定剂
nondusting lead complex stabilizer
无尘复合铅盐稳定剂
dust-free composite lead stabilizer