The utility model belongs to a scope of electric pipe connection pieces, in particular to a muff-coupling clamping closed galvanized steel conduit joint device.
本实用新型公开了属于电气管线连接件范围，特别涉及一种套接紧定式封闭型镀锌钢导管接头装置。
It's a conduit enclosing insulated electric wires.
这是包电线的导管。
She binds conduit the claw in small rat to go up, should press only switch, electric current can emerge to the whole body from claw.
她将导管绑在小鼠的爪子上，只要按下开关，电流就会从爪子涌向全身。
She binds conduit the claw in small rat to go up, should press only switch, electric current can emerge to the whole body from claw.
她将导管绑在小鼠的爪子上，只要按下开关，电流就会从爪子涌向全身。
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