带把手蓝线刻度烧杯100/250/500/1000/2000/3000/5000ml毫升计量杯PP料可高温高压灭菌1/2/3/5L带柄塑料量杯(带把手蓝线刻度烧杯100/250/500/1000/2000/3000/5000ml毫升计量杯PP料可高温高压灭菌1/2/3/5L带柄塑料量杯)-万阳办公专营店