“在末端”造句

黑色塑料线圈,在末端有J 字形 的勾.
It is black plastic coil with J - Hook on one end.

卫生间通风统一由排风扇接出,在末端安装止回阀.
Bathroom ventilation fans to unification by a row, the check valve installed in the terminal.

是机械操作在末端,在紧固件表面或肩部.
Facing . Facing is a machining operation on the end flat face or shoulder of a fastener.

• #在末端