Old types of products such as padlock, bicycle lock, chain lock and various door lock sell good at the market.

掛鎖黄片三日视频A、自行車鎖欧美性交农夫导航、鏈條鎖5555在线免费观看555夜色或66、各類門鎖等老產(chǎn)品以馳名的品牌又黄又湿又刺激一区二区三区、優(yōu)異的質(zhì)量雄居鎖具市場(chǎng)伊人久久大香线蕉Aⅴ。

Delays at busy waterway locks are a measurement of service quality, and are the basic data for the economic evaluation of lock projects. According to the unique observed data collected at Shiqiao Lock on the Grand Canal, the characteristics of lock delays were analyzed. Based on a G/G/1 queue, an approximate model was developed to estimate delays at busy waterway locks.

為了反映內(nèi)河船閘的服務(wù)質(zhì)量狠狠插时时拍，并為船閘工程的經(jīng)濟(jì)評(píng)價(jià)提供基礎(chǔ)數(shù)據(jù)，以目前國(guó)內(nèi)僅有的京杭運(yùn)河施橋船閘多年運(yùn)行實(shí)測(cè)資料為例国产高清无码自拍，統(tǒng)計(jì)分析了繁忙船閘的船舶待閘時(shí)間特點(diǎn)www,AV视频,，并基于G/G/1排隊(duì)模型，建立了估算繁忙船閘船舶待閘時(shí)間的近似數(shù)學(xué)模型亚洲日韩国产欧美性。

Ship lock on the canal plays important roles in raising channel scale, improving current condition, connecting other water system;also ship lock takes charge of scheduling ships to pass lock.

運(yùn)河上的船閘具有提高航道尺度看了下面会湿的视频、改善水流條件、溝通水系聯(lián)系等功能污污视频啊啊快操我高潮了鸡巴好硬，同時(shí)承擔(dān)著對(duì)通行船舶的調(diào)度管理可以直接观看的av网址。

We usually use cylindrical tubular key lock, flat key lock, leaves key lock.

我們通常采用最多的是圓柱形管狀鑰匙鎖，平扁牙花鑰匙鎖成年人免费视频a片，葉片鑰匙鎖97黄色A级。

MS809: Small round plane door lock, adopt multi-lock plate structure, better safety performance, hook steel pin, better lock start .

簡(jiǎn)介：MS809：小型圓平面門鎖，采用多鎖片結(jié)構(gòu)一级做a爰片久久毛片A片手机，安全性能更佳18网片禁黄网站免费观看，鉤形鋼栓，開(kāi)啟更佳欧美日韩免费专区在线。

Products in the fingerprint application, the company successively introduced lock networking, networking fingerprint access control, fingerprint reader, fingerprint lock networking cabinet, hotel lock, such as technical unique professional products.

在指紋應(yīng)用產(chǎn)品方面在线观看av的网址，公司相繼推出了聯(lián)網(wǎng)指紋鎖、聯(lián)網(wǎng)指紋門禁成年人拍拍软件视频黄色片网站拍舒服、指紋讀卡器国产热线99视频在线、指紋聯(lián)網(wǎng)機(jī)柜鎖、酒店指紋鎖等技術(shù)獨(dú)特的專業(yè)產(chǎn)品91高清在线亚洲一区二区三区。

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日韩免费网址。 自碰功能：圓柱鎖舌上帶有斜面，只要鎖體與鎖扣板一碰上成a免费视频大全，鎖舌便會(huì)鉤住2017年国产一级黄片，俗稱自碰，此時(shí)門外必須要用鑰匙才能開(kāi)啟黄黄网站在线观看，門內(nèi)則用旋或鑰匙進(jìn)行鎖閉或開(kāi)啟18人人黄色视频在线观看；自碰功能鎖體中一般都帶有保險(xiǎn)鈕，當(dāng)需要把門掩上而不鎖閉時(shí)，則須把保險(xiǎn)鈕鎖上538无码视频在线观看免费，使鎖面斜舌不伸出高清日韩精品更新AV，門才能自由開(kāi)關(guān)，門外不帶鑰匙中文自拍日韩在线播放网站免费，要想開(kāi)門是不可能的啊啊啊嗯爽网站。

Lock Stitch Type - Thread Cut parameter that inserts lock stitches before/after thread trims and determines the pattern of the lock stitch.

切線參數(shù)，將在切線前/后插入鎖針欧美激情高潮老外a一级，并決定鎖針的類型国产精品无码无片在线播放。

Lock Stitch - 1 Commonly referred to as a lock-down or tack-down stitch, a lock stitch is formed by three or four consecutive stitches of at least a 1mm movement.

See Tie in Stitch （也叫鎖定針或粗縫針，一個(gè)鎖針由三個(gè)或者四個(gè)連續(xù)針進(jìn)行最短距離為1毫米移動(dòng)所形成的色天堂综合。他應(yīng)該在挨針黄色网络视频在线播放、密針，以及其他（如有跳針跟隨在轉(zhuǎn)色欧美老熟妇AAAAAA农民、機(jī)器或者手工切線后面）的最后面打精品一区综合，或者是在花樣打完的時(shí)候打。

It should be 7/8 inches into the lock for a five-pin tumbler lock (most common pin tumbler lock used).

它應(yīng)是700/8英寸到鎖為期5不倒翁密碼鎖(最常使用的密碼鎖不倒翁)国产xxxx在线播放。