试验成果表明：中孔检修门槽布置符合我国高压闸门设计规范推荐的平面门槽形式；
The test data indicated that the arrangement of the repairing slot of the middle outlet can meet the requirements recommended by China's high pressure gate design criterion;
本装置由高压防喷管、高压防喷盒、高压注脂泵、高压密闭闸门及转换接头等组成。
This setting was constituted by high-pressure lubricator, blowout preventer, injection oily pump, closed gate valve and conversion tie-in.
本装置由高压防喷管、高压防喷盒、高压注脂泵、高压密闭闸门及转换接头等组成。
This setting was constituted by high-pressure lubricator, blowout preventer, injection oily pump, closed gate valve and conversion tie-in.
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