欧美高清一级-欧美高清一级片-欧美高清一区-欧美高清一区二区-干成人网-干得好爽
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切換導航
Liaoyang Xingwang Graphite Products Co., Ltd.
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石墨槽板：廣泛應用于粉末冶金 硬質(zhì)合金燒結用。
興旺石墨生間的石墨槽板加工精度高，材質(zhì)優(yōu)良，耐高溫，耐腐蝕，使用壽命長。
Related products
U shape heater
graphite connecting plate
graphie powder
graphite box
graphite crucible
SIC graphite crucible
graphite soft felt
carbon carbon box
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