检修盖 meaning in English

access cover

Bolted on , top entry single access cover for ease of maintenance
螺栓固定，顶部进入的唯一检修盖，便以维护。
Service of all internal components shall be through a single access cover secured with stainless steel bolts
通过不锈钢螺栓固定的单个检修盖应该能够维修所有内部部件。
Service of check valve components shall be through a single stainless steel access cover secured with stainless steel bolts
维修止回阀部件应该通过唯一的用不锈钢螺栓紧固的不锈钢检修盖进入进行。
Service of all internal check valve components shall be through top mounted access covers threaded to the main valve body
所有止回阀内部部件的维修应该能够通过顶部安装的检修盖进入进行，这种检修盖应该通过螺纹固定在主阀门阀体上。
The bypass line double check valve shall have a single access cover , two independently operating modular poppet check valves , and top mounted test cocks
旁路管线双止回阀应该具有一个检修盖，两个独立工作的运行模块化提升式止回阀，以及顶部安装测试旋塞。