Positive mechanical thrust drives plug into body seats to ensure tight bi-directional line seal.
积极的机械推力驱动阀塞进入阀体阀座馁，确保紧密双向管路密封。
youdao
Can be relaxed to take appropriate fill tube plug seal clearance.
可采取适当放松填料、清理封管堵塞。
应用推荐
模块上移
模块下移
不移动