关于召开“石家庄·
AMPP熔结环氧粉末涂
认识单组分手工聚脲
格麟倍丨二轮电动车
随时看帖、分享到朋友圈
UID:12795
UID:13403
UID:10558
UID:2743
UID:1684
UID:14224
脑怒!:我也觉得镀锌件拉拉毛可以做环氧漆,可为什么有的配套是镀锌件拉拉毛做磷化底漆后再做环氧漆呢? (2012-06-22 09:53)
UID:13579