求翻译：剪2根7.5m长的RVV 8X0.25mm2电缆，取一个四档按钮盒，在按钮盒底部装上移动按钮底板，在按钮盒下部（急停按钮朝下）打一个PG16圆孔，装上一个黑色双孔塑料管接头，把2根电缆的一头都穿入按钮盒，然后接好按钮。剪一根6m长的20mm黑色穿线管，把按钮线穿入穿线管。同样再做另一个移动按钮，不过里面只需要接一根RVV 8X0.25mm2的电缆。是什么意思？

Two 7.5m long rvv 8x0.25mm2 cable cut, take a fourth gear button box, move button in the bottom of the button box installed base plate a pg16 hole if the lower part of the button box (emergency stop button down), fitted with a plastic fittings for black holes, two cables to a penetration button box,

Cut 2 OF THE 7.5 m long RVV X 8 0.25 mm2 cable, and a 4 button, the button on the bottom floor, move button in the button box (E-Stop button down) a PG 16 holes, with a black double-hole plastic fittings, the 2 cables of a head wearing a Button box, and then the button. Cut one 6m long by 20mm black

Cuts 2 7.5m long RVV the 8X0.25mm2 electric cable, takes a 43 button box, installs the motion button ledger wall in the button box base under, (stops button lower part the button box to face anxiously) hits a PG16 round hole, installs a black diplopore plastic pipe connection, all penetrates 2 elect

Cut 2 7.5m long RVV 8X0.25mm2 cable, take a box with four buttons, button box move buttons on the bottom floor, in the lower part of the button box (emergency stop button down) playing a circular hole PG16, fitted with a black-hole pipe joints, one end of the cable into 2 button box, and then connec

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