双层薄壁塑料波纹管
plastic corrugated pipe with double thin wall
塑料扁波纹管
flat plastic corrugated pipe
大口径波纹管料
large diameter corrugated pipe feedstock
储罐-波纹管-管道系统
tank bellow pipeline ( TBP ) system
椭圆不锈钢波纹管管束
oval stainless steel bellows tube bank
ABS工程塑料管
ABS engineering plastic pipe
玻璃丝增强热塑塑料
glass reinforced thermoplastics
玻璃增强塑料管
glass-reinforced plastic pipe
超声波塑料焊机
ultrasonic plastic welder
超声波塑料焊接
ultrasonic plastic welding
超声波塑料焊接机
ultrasonic plastic welder
导热塑料管
heat-conducting plastic tube
电热丝套筒式塑料管承插焊
heating element socket welding of plastic pipe