发布时间:2025-02-01 00:11:49
以下为pvc软管配方,供参考:
聚氯乙烯树脂:100;
DBP:10;
环氧增塑剂:5;
硬脂酸钡/镉:1;
DOP:30;
己二酸二辛脂:5;
有机锡:1.5
家中的铝合金门窗旧了,但材质很好,哪位高手指点一下,上海哪里有做翻新业务的
2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49我家已经刮完2遍腻子了才发现墙顶面有1至2公分的高度差油工没有提前石膏找平请问如何处理才好
2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49 2025-02-01 00:11:49