闸刀开关

A knife switch with iron shell shall be installed in the power supply line, which is exclusively for this oven, and the outer plate shall be grounded for safety.

应在供电线路中安装铁壳的闸刀开关一只，供此箱专用，并将外壳接地。以保证使用安全。

A knife switch with iron shell shall be installed in the power supply line, which is exclusively for this oven, and the outer plate shall be grounded.

应在供电线路中安装铁壳闸刀开关一只，供此箱专用，并将外壳接地。

You shouldn't face the knife switch direct when push or pull it, just in case that the short-circuit spark may burn your face.

推拉闸刀开关时，脸部不允许直对电闸，以防止短路造成的火花烧伤面部。

To push or pull the knife switch, one is not allowed to face the switch directly to prevent possible burning of one's face in case of shortcircuit.

推拉闸刀开关时，脸部不允许直对电闸，以防止短路造成的火花烧伤面部。

To push or pull the knife switch one is not allowed to face the switch directly to prevent possible burning of one's face in case of shortcircuit.

推拉闸刀开关时，脸部不答应直对电闸，以防止短路造成的火花烧伤面部。

You shouldn't face the knife switch direct ly when push ing or pull ing it, just in case that the short-circuit spark may burn your face.

推拉闸刀开关时，脸部不允许直对电闸，以防止短路造成的火花烧伤面部。

The problem was that the water pump could not pump in a nine-story residential building, as result the water would soon be used up. I arrived at night; found that liquid level relay broke down. then I installed a three-pole knife switch next to liquid level relay to power the pump manually, so the problem with no water to be solved provisionally. then I fitted the Level relay for them, finally the water pump can pump automatically again

有一次来电，物管说他们小区没有电工，说一幢9层的住宅楼一楼的水泵泵不上水，水池很快就会无水用了，晚上我到达现场，原来是液位继电器坏了，我当时已带上了三极的闸刀开关，在继电器的旁边装上闸刀开关，手动供电给水泵，临时解决了没水用的问题，过后才为他装上液位继电器，又恢复了自动泵水。

If necessary, the unit supervisor / operator switch the VCS from position "O" to position "1".

必要时区域主管/操作人员合上可视闸刀开关，即从"0"搬到"1"的位置，如果没有可视闸刀开关，则由专业电工接上盒子的保险丝，按操作程序恢复到原有状态。

The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.

接地开关静触头固定在隔离开关的导电管上，动触头安装在底座上的接地闸刀钢管的端部。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。