日本井上PORON HH48C 1.0T 120mm宽1平方米;井上PORON SR-S-48P 0.3T 各种宽度边料;PORON SRS-40P 1.0T/0.7T/0.5T/0.4T 各种宽度边料;井上PORON MS-40 1.0T 100mm宽度边料;LE-20 4T 500mm宽度余料;L-32 5T 500mm宽度余料;