F11~F21,F31~F38,F39~F41及F51~F56是交流斷

F11~F21,F31~F38,F39~F41及F51~F56是交流斷路器

Kết quả (Anh) 1:

F11~F21,F31~F38,F39~F41 and F51~F56 are AC Circuit Breaker

Kết quả (Anh) 2:

F11 ~ F21, F31 ~ F38, F39 ~ F41 and F51 ~ F56 is the AC circuit breaker

Kết quả (Anh) 3:

F11~F21, F31~F38, F39~F41 and F51~F56 are AC circuit breakers.