PAI板 PAI棒 ++++++++耐高温绝缘材料；PEEK板材/PEEK棒材；PBI板材/PBI棒材；PPS板材/PPS棒材；UPE板材/UPE棒材；PTFE板材/PTFE棒材；FR-4环氧板材/FR4环氧棒材；POM板材/POM棒材；CPVC板材/CPVC棒材；PSU板材/PSU棒材；PES板材/PES棒材；PU板材/PU棒材；PC板材/PC棒材；PEI板材/PEI棒材；PVDF板材/PVDF棒材；MC尼龙板材/MC尼龙棒材；PA尼龙板材/PA尼龙棒材；PBT板材/PBT棒材；PAI板材/PAI棒材；PE板材/PE棒材；PP板材/PP棒材；PVC板材/PVC棒材；PETP板材/PETP棒材；PI板材/PI棒材；PMMA有机玻璃亚克力板材/PMMA有机玻璃亚克力棒材；电木板材/电木棒材；电布板材/电布棒材；冷冲板材；PFCC酚醛树脂棉板材/PFCC酚醛树脂棉棒材；防静电PVC板材/防静电PVC棒材；防静电尼龙板材/防静电尼龙棒材，