锁

Cam lock, vending machine lock, coin lock, cabinet lock, lock cylinder, heavy duty pad lock, combination lock, computer lock and hardware accessory.

7B11 舌片锁，自动售货机锁，投币锁，机箱机柜锁，锁芯，特殊挂锁，密码锁，电脑锁，五金配件。

Lock Duration 13.3.1.2 锁的持续时间 125 All locks acquired by statements within a transaction are held for the duration of the transaction, preventing destructive interference including dirty reads, lost updates, and destructive DDL operations from concurrent transactions.

事务内各语句获得的锁在事务执行期内有效，以防止事务间破坏性的相互干扰，例如：脏读取，无效地更新，以及其他并发事务中具有破坏性的 DDL 操作。

The main products the company has: Hinge 、Casting Container、Locking Gear、Door Locks、Plug、Fitting Hook、Door Seal、Aluminum Profile、 Profile、Meal Hook、Fixation、Track、Cargo Bar、Support Plate、Chuck、Pull Ring、Tache、Buckle、Hook、Pulley、STTMR、Spring catch、Centeral wedge、Buffer block、Rubber lock、Euphroe 、Rope hook、Spiling、Plate、Flashboard、Mudguard、Fender、Military shelter lock、Military step-ladder、Military shelter corner casting、Guardrail、Tarpaulin、Parts for tarpaulin、Electricity Cabinet lock、Air leg、Gas springs、Rubber rolls、Solid tired wheel、Jacks and parts for tow. We also welcome special orders made according to clients' drawings or samples as well.

公司主要产品有：铰链、合页、栏板颌、侧门铰链、集装箱箱角、钢琴铰链、长排铰链、门锁、后门锁、厢式车后门锁、盒锁、工具箱锁、插销、门风钩、门阻、门搭钩、窗封条、门封条、铝型材、包角、厢式车包边、铝围框、肉钩、轨道、固定架、护板、撑杆、撑头、撑板、卡头、卧环、地板钩、拉环、搭扣、带扣、带钩、钩子、滑轮、拉紧器、卡紧器、搭锁、弹簧销、减震块、缓锁器、缓冲块、橡胶块、紧绳器、绳钩、板钩、插桩、钢压板、插板、挡泥板、挡泥罩、军用三岔锁、军用踏梯、军用方舱角件、护栏、漏水器、篷布、软篷系列配件、电柜门锁、气动杆、气弹簧、胶轮、实心轮、千斤顶等拖车配件，并可承接来样，来图加工订做产品。

Professional Main Products are:(1) all kinds of electric locks Product Series: electromagnetic lock series, electric plug lock series, electric locking series lock series, hotel lock series, all kinds of special-shaped electric lock series;(2) sizes Intelligent Access Management Series: Single door machine, access control attendance machine, fingerprint access control machine, single-door two-way controller, two two-way controller, four one-way controller (communication mode may choose 485 or TCP / IP);(3) access control electric locks surrounding attachment Series: electric plug lock folder dedicated Frameless door, magnetic lock dedicated stent, the models go out button, a dedicated lock access control power supply, various types of access control card , EMID reader / issuer, and intercom access control system, a dedicated power lock delay.

专业主营产品有：（1）各式电锁产品系列：电磁锁系列、电插锁系列、电锁口系列、指纹锁系列、酒店锁系列、各式异形电锁系列；（2）大中小型智能门禁管理系列：单门一体机、门禁考勤机、指纹门禁一体机、单门双向控制器、两门双向控制器、四门单向控制器、（通讯模式均可选择485或TCP/IP）；（3）门禁电锁周边附件系列：电插锁专用无框门夹、磁力锁专用支架、各款式出门按钮、门禁专用锁电源、各类型的门禁感应卡、EMID读卡器/发卡器、对讲门禁系统锁延时专用电源。

At present, the main products of our factory has the Quartet, curved blade lock, frame lock bag, rectangular locking, ball lock, lock Cross.

目前我厂主要产品有四方、弧形叶片锁、包粱锁、矩形锁、原子锁、钛金锁、十字锁、圆角锁、母子锁。

Chain up 锁住例:I must find the dog and chain it up.

我必须找到那条狗并把它锁上。

We specialize in the manufacturing "AnFang" and "AFS" branded series of cross lock, intelligent lock, F lock, crescent lock, lamina lock of the theft-against door lock, movable door lock, titanium door lock, flat intercom electrical control system door lock, safekeeping chest lock.

中山市安防特种锁厂 Zhongshan Anfang Special Lock Factory 7E55 本厂专业生产&安防牌&、&AFS牌&十字匙锁、智慧匙锁、E型匙锁、月牙匙锁、叶片锁等各系列防盗门锁、移动门锁、钛金整体全球门锁、楼宇对讲电控锁、保管箱锁及各类特种防盗锁具。

Jimmy Proof: there is a bevel at the cylindrical bolt. Once the lock body touches the striker, the bolt will hitch the striker, that's Jimmy Proof. The lock can be operated outside by the key and inside by the key or rotating the knob. A jimmy proof lock usually equips with a security button to prevent opening the door outside without a key .

a。 自碰功能：圆柱锁舌上带有斜面，只要锁体与锁扣板一碰上，锁舌便会钩住，俗称自碰，此时门外必须要用钥匙才能开启，门内则用旋或钥匙进行锁闭或开启；自碰功能锁体中一般都带有保险钮，当需要把门掩上而不锁闭时，则须把保险钮锁上，使锁面斜舌不伸出，门才能自由开关，门外不带钥匙，要想开门是不可能的。

It is provided with rapid opening and closing, and convenient and safe usage, which comprises a lock body with handle (1) and a lock head (2), characterized in that at one side of the lock body (1) there is a shaft pore (7), which is combined with the rotary shaft on the lock seat to form the rotary mechanism; at the other side there is a lock port (8) with hump surface (9), which is mated with the lock tongue (16) on the lock head (2) to form the locking mechanism; at the oblique upside of shaft pore (7) on the lock body there is a hollow cavity with lock core, in which there is a lock strip (6) fixed on the lock seat which is combined with the hollow cavity with lock core to form the locking and limiting mechanism.

提供一种开启关闭轻快，使用安全方便的超低温冷冻柜的柜锁。包括带手柄的锁体(1)、锁头(2)，其特征是锁体(1)一侧有一个轴孔(7)，与固定在柜门上的锁座的转轴构成转动机构；锁体(1)另一侧有一个带有驼峰(9)曲面的锁口(8)与锁头(2)上的锁舌(16)啮合，构成锁紧机构；锁体(1)的轴孔(7)斜上方有一个装有锁芯的空腔，空腔内装有一个固定在锁座上的锁挡片(6)与装有锁芯的空腔组成锁体锁止和限位机构。

High security pagoda lock, switch lock, tubular key lock, notebook and PC security cable lock, bicycle and motorcycle lock, furniture lock, vending and gaming machine lock, cabinet lock, valve lock, steering wheel lock, pad lock, various high security lock cylinder.

7D09 高安全性宝塔锁，电源开关锁，管状锁，电脑安全防盗锁，自行车、摩托车防盗锁，家具用锁，自动贩卖机用锁，机箱、机柜用锁，门阀用锁，汽车方向盘锁，挂锁及各式安全防盗锁芯，各类五金配件、压铸件、冲件、车件以及各类高质量钥匙。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐