Four indicator meter two digital panel meter 四个指针表头显示
Register the given object pointer under the specified name in the internally - maintained table of object pointers 以内部维护的对象指针表中的指定名称注册给定的对象指针。
Registers the specified object pointer under the specified name in the internally maintained table of object pointers 以内部维护的对象指针表中的指定名称注册指定的对象指针。
Note : if choose the product of explosion - proof intrinsic safety which need to take the meter , only can take the pointer meter 注:如选防爆型本安产品需带表头,只能带指针表头。
Note : if choose the product with explosion - proof intrinsic safety which need to take the meter , only can take the pointer meter 注:如选防爆型本安产品需带表头,只能带指针表头。