Represents a spring return (break). Right-click to open and close the circuit.
表示弹簧复位（断开）。右击断开或接通电路。
Break the circuit first in case of fire.
万一发生火灾，首先要切断电路。
There must be a break in the circuit.
电路中一定有断路。
There must is a break in the circuit.
电路中一定有断路。
Might it be possible to break the circuit and use a straight-line hydraulic system?
或许它有可能打破电路和使用直线液压系统？
MECHANICAL and ELECTRICAL LIFE: 10,000 make-and-break cycles at full load, each circuit.
机械，电气寿命：10,000使通断满负荷周期，每个电路。
MECHANICAL and ELECTRICAL LIFE: 10,000 make-and-break cycles at full load, each circuit.
机械，电气寿命：10,000使通断满负荷周期，每个电路。
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