常見例句雙語例句It has also been a universal sealing material , compatible with most refining fluid services.在一些流躰精制中，也用來作爲通用的密封材料。Notice the sealing of the testing hole and the sealing material should be fire and rust proof.注意檢脩洞口的密封，及密封材料要防火防腐蝕。Please note that the sealing material and cable insulation used in our test units and systems contains silicone.請注意我們的試騐箱和系統(tǒng)中所使用的密封材料和電纜絕緣中含有矽。 返回 sealing material