The water meter lock includes a hollow housing adapted to be placed over a valve and/or piping. The housing includes a closed side and an open side, the open side for insertion over the valve. A locking tab having a through bore extends laterally from adjacent the open side. Lateral ...
Water meter lock 专利名称：Water meter lock 发明人：Charles Reineck 申请号：US11216597 申请日：20050830 公开号：US20060042694A1 公开日：20060302 专利内容由知识产权出版社提供 专利附图：摘要：A water meter lock for a water meter having a water meter valve mounted on a water meter pipe includes a...
Product name:Water Meter Key;Size:36 x 10 x 5/8 ;Application:Shut out/on valve easily;Surface treatment:Powder Coated;Color:Black;Packing:Carton Box;MOQ:500pcs;Grade:DIY;Grade:Industrial;Customized support:OEM;Material:Carbon steel;Place of Origin:CN;|
Patent new design CW617N lock valve for water meter Technical Standard Material CW617N, HPb59-1, DZR, etc Working Medium Water Working Pressure 16bar Working Temperature Working Temperature Size Range 1/2" to 1" Connection Type Thread (BSP, NPT) ...
[C]水闸,船闸a stretch of water closed off by gates, especially on a canal, so that the water level can be raised or lowered to move boats up or down a slope [C][U](头发的)一缕a small piece of hair lock是什么意思 n. (名词) ...
Product name:brass lockable ball valve with lock for water meter;Size:DN15*3/4 Swivel nut;Surface:Natural brass color;Testing Pressure:100% Tested with 0.6MPa - 0.8MPa by Air.;Connection:Female and Male;Material:CW617N Brass;Technics:Forged;Thread:NPT o
Brass lockable ball valve for water meter with female thread, with brass body, anti-theft short or long handle. 1. Application: House connection and drinking meter networks. 2. Material: Forged brass (CW617N, CW614, CW602N, ASTM C37700) 3. Size: DN15, DN20, DN25 4. Threa...
A securing mechanism is provided which can be attached to a conventional meter box lid which does not require the lid to be redesigned. The securing mechanism comprises a holding member attached to the latch on the underside of the lid. A threaded aperture is formed in said holding member. ...
In the field, dissolved oxygen (DO), electrical conductivity (EC) and pH were measured with a portable multimeter (Hach HQ40d), while turbidity (tur) was measured with a portable turbidity meter (Hach 2100Q). In the laboratory, a portion of the water samples was filtered on the sampling ...
onPatternComplete(callback: (input: Array<number>) => void)密码输入结束时触发该回调。 input: 与选中宫格圆点顺序一致的数字数组,数字为选中宫格圆点的索引值(第一行圆点从左往右依次为0,1,2,第二行圆点依次为3,4,5,第三行圆点依次为6,7,8)。PatternLockController PatternLock组件的...