| 释义 |
Seal Material
基本例句
密封材料
The O-ring seal material shall be manufactured from EPDM.O形环密封材料应该由三元乙丙橡胶制造。
Seal materials for furnace expansion joints.窑炉砌体膨胀缝密封材料。
Secondary seal material shall be FPM or EPDM and correspond to the seat material for maximum chemical resistance.二级密封材料应该是FPM或三元乙丙橡胶和具有最好耐化学腐蚀性能的相应阀座材料。
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
QINGGUANG MARSH GAS SEALING MATERIAL FACTORY.秦光沼气密封材料厂。
Shanghai Yusheng Sealing Material Co., Ltd.上海宇晟密封材料有限公司。 |