容易靠近和维护，检查孔的门用标准绞链连接在皮带安全罩上。

To allow for easy access and serviceability, the inspection port doors are hinged as a standard on belt guards.

youdao

容易靠近和维护，检查孔的门用标准绞链连接在皮带安全罩上。

To allow for easy access and serviceability, the inspection port doors are hinged as a standard on belt guards.

youdao