2024-12-6 14:43| 发布者: MArtian| 查看: 19| 评论: 0
B.3.1 经编无纺复合基布宜采用下列生产工艺流程:
B.3.2 经编玻璃纤维土工格栅宜采用下列生产工艺流程:
B.3.3 复合土工膜及篷盖布灯箱布宜采用下列生产工艺流程:
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