发布时间:2025-01-17 15:44:36
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 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36知道布的克重 门幅 怎么算出一公斤多少米 最好有公式 谢谢各路大神
2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36 2025-01-17 15:44:36