{地暖管生產(chǎn)線}time:2010/2/12 16:09:00
{鋼帶螺旋增強(qiáng)波紋管電熱熔帶}time:2010/2/9 12:53:00
{PVC波浪板、梯形板生產(chǎn)線}time:2010/2/5 7:48:00
{大孔徑燃?xì)?供水管生產(chǎn)線}time:2010/2/5 1:03:00
{PE、PP塑料厚板(片)材擠出生產(chǎn)線}time:2010/2/5 0:58:00
{地暖管生產(chǎn)線}time:2010/2/4 19:44:00
{地暖管生產(chǎn)線}time:2010/2/4 18:18:00
{地暖管生產(chǎn)線}time:2010/2/4 18:17:00
{PVC波浪板、梯形板生產(chǎn)線}time:2010/2/3 7:48:00
{大孔徑燃?xì)?供水管生產(chǎn)線}time:2010/2/3 1:05:00
{PE、PP塑料厚板(片)材擠出生產(chǎn)線}time:2010/2/3 0:57:00
{地暖管生產(chǎn)線}time:2010/2/2 16:45:00
{鋼帶螺旋增強(qiáng)波紋管電熱熔帶}time:2010/2/2 15:12:00
{地暖管生產(chǎn)線}time:2010/2/1 16:52:00
{地暖管生產(chǎn)線}time:2010/1/31 15:54:00
{鋼帶螺旋增強(qiáng)波紋管電熱熔帶}time:2010/1/31 12:57:00