发布时间:2025-01-17 15:49:43
具体到POM聚甲醛树脂颗粒原材料品牌、牌号才能回答,国产、进口POM价格相差很大,而无论是国产还是进口POM聚甲醛树脂颗粒原材料都分很多种,每一种POM价格又不一样。
一般来说,国产常用的POM价格在15元/KG左右,进口常用的POM价格在25元/KG左右。具体可以咨询东莞市聚氟新材料有限公司。
9号台风马鞍或将正面袭击广东 25-26日广州深圳等迎明显风雨
2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43一办公楼装修总用电75千瓦其中40千瓦是二相电还有一中央空调是35千瓦现在我需要用多粗三相
2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43如何根据pkpm结果配墙筋pkpm计算结果中剪力墙生成的配筋与计算结果中的钢筋出入很大不知该如何解决
2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43昨天到别人家里看他的新房装修装修得不错然后我说了句有钱的么他好像很不高兴的样子为什么呀
2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43 2025-01-17 15:49:43