难检字字典在线查询

汉语拼音：luó sī mào

1.螺母的俗称。参见"螺母"。

1. 螺母的俗称。参见“ 螺母 ”。

• combi Smart is a three-part closure consisting of a flange, integrated cutting ring and a screw cap.

  康美智慧旋盖是一个三部分封闭法兰组成，综合切割环和一个螺丝帽。

• It should be sealed with a screw on cap that can be unscrewed easily, with cubic capacity of 8-11 ml, and sterile inside with no reagents.

  针筒顶部使用容易拧掉的螺丝帽密封，容积为8-11毫升，内部无菌，不含任何试剂。

• Showed a straight cylinder valve flap, flap valve bottom bottom, with bottom discharge valve hole, the hole sealed nut.

  阀瓣呈直圆筒形，阀瓣底部有个底孔，阀体下部设有排污孔，该孔安装有密封螺丝帽。

• In 1999 by semi-automatic lathes, main processing bolts, rims chamfered etc hardware small accessories;

  1999年采用半自动车床，主要加工螺栓、螺丝帽等五金小配件；

• Bright Mild Steel Hexagonal Nuts

  六角光螺帽；六角螺丝帽