ties for sealing plastic bags 封塑料袋用的捆扎条
plastic sealing machine 塑料密封机
plastic thread sealing 塑料线烫订
plastic sealing-packing equipment 塑料封装设备
plastic sealing compound 塑料封闭混合剂
Retractile Plastic-Sealing Oven 覆膜机
plastic film continuous sealing machine 塑料薄膜连续封口机
SR plastic sealing material SR塑性止水材料 ; sr止水材料
plastic heat sealing 塑料热合
There are ties for sealing plastic bags behind the door.
门后有封塑料袋用的捆扎条。
Screw cap torque stepless adjustable, with constant torque rotary sealing plastic lid function, without injury cover, tight and reliable seal.
拧盖力矩无级可调，具有恒力矩旋封塑盖功能，且不伤盖，封口严密可靠。
The sealing ring by a similar to the rubber or plastic non-metallic materials.
该密封圈由一种类似于橡胶或塑料的非金属材料制成。
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