killer007 发表于 2017-10-20 09:43:15

D3982-08(14) Standard Specification for Contact Molded “Fiberglass”

D3982-08(14) Standard Specification for Contact Molded “Fiberglass” (Glass Fiber Reinforced Thermosetting Resin) Duct and Hoods




admin 发表于 2017-10-23 16:18:11

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11-qqaazz 发表于 2023-2-15 13:08:45

感谢楼主分享!:handshake

zhzhyun021707 发表于 2023-4-24 17:22:04

谢谢您的分享,金币已奖励!
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