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��ר�ҽ��PVC��Ĥ��ʳƷ��װ	ʳƷ��װ��˼��	��2010-9-2	84069	ϰϰ��ѧϰ2011-8-12 12:23
��ӦPE��Ĥ��POF��Ĥ��PVC��Ĥ	ʳƷ��װ��˼��	hqgc9992009-6-27	12125	�ٶ�2011-3-23 19:49
PVC��Ĥ��ڱ�װ��ܣ��ƽ��	ʳƷ��װ��˼��	�о��Ե�2009-9-4	23343	�о��Ե�2009-9-29 17:03
PVC��KOP	ʳƷ��װ��˼��	woaini9876543212009-11-17	02230	woaini9876543212009-11-17 16:38
�ʼ��ܾ֣�PVCһ��ϲ��ߺ��ȡ֤	ʳƷ��װ��˼��	С�ұ��2010-1-14	02439	С�ұ��2010-1-14 09:56
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ʳƷ��ʹ��PVC��vinyl��׵��	��	laiyang12152010-8-19	63948	wylstc2010-8-20 12:45
ʮ��ʳƷ��PVC��ؽ��Ǩ�Ƽ��	ʳƷ��װ��˼��	wangzhesi0012010-9-3	42927	0435032010-9-8 16:59
PVC��ǩ��׼	ʳƷ��	��2010-12-5	73761	mountainlion2012-2-15 11:08
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PVC��Ĥ��ʳƷ��ȫ��̽��	ʳƷ��װ��˼��	dlnsz2011-6-4	54098	dionysos2011-6-6 15:12
PET/PVC/PP/PS/PC/PE �⼸�ֳ��װ��ϵ��ͬ	ʳƷ��װ��˼��	kk3672011-7-10	126215	Ramper2017-3-6 16:13
pvdc��pvc	ʳƷ��װ��˼��	��2011-12-6	46909	wuqm2011-12-8 15:09
ʳƷ��PVC��ܻ��	ʳƷ��װ��˼��	zjb8882012-2-24	54466	yhp62102014-5-11 17:22
��ͨ��QS��֤��ʳƷ��PVCƬ��	��Ϣ	EllieChen2013-4-5	53570	ytuyxtyf2021-2-5 16:19
Ѱ��pet/pvc��࣬��⡤��	ʳƷ��װ��˼��	wulikaka2019-1-10	55800	chenqiang2020-1-6 08:07
pvc��Ĥ	ʳƷ��װ��˼��	qq11848180112020-11-14	1628	chao_782020-11-14 08:46
Ѱ��pvc pe��ӲƬ��װ�� ʳƷ��	��Ϣ	stevie9992021-3-25	3609	hongliang2092022-4-20 18:40
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