机械词典大全 ... main pressure gallery；总[主]压力通道 main pressure hose；总[主]压力软管 main pressure relief valve；总[主]压力安全[泄压]阀 ...
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The company is committed to introducing international advanced technology. Its main products are automotive high and low pressure hose, door and window rubber seal and other rubber products.
公司致力于引进国际先进的技术，主要产品为汽车高、低压胶管、门窗密封条等各种橡胶制品。
SN 65 main pressure fire hose points with 25m hoses shall be installed inside warehouse buildings, office building, as well fire extinguishers are provided in the box under each fire hose.
仓库及办公楼内必须设置SN65 系列室内消火栓，配带25米长水龙带，在每个消火栓内水龙带卷盘下内置灭火器。
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