国产三线在线,亚洲久草在线视频,9久re热视频在线精品,久久久xxx

聯系人：張經理 13933002678

? 第四個、想必大家都知道正式的操作五一牌手拉葫蘆之前需要先進行試吊的操作。在這方面我們也要提醒您進行試吊的操作之前，您需要確保各部件是完好的并且正確的安裝在了相應的位置，雖然是試吊您也要做好相應部件的安裝必備工作這樣可以減少試吊后對葫蘆調試的時間。同時您需要注意試吊得速度，慢慢的拉動鏈條觀察各部件的運轉狀況，再適當加快速度觀察葫蘆的整體運轉情況。一定要保證整體緩慢勻速的速度。
Fourth, presumably everyone knows the formal operation, 51 players pull gourd before you need to test the operation of hanging. In this regard, we would also like to remind you that you should ensure that the components are in good condition and are properly installed in the appropriate position, prior to the trial operation
However, you must also do the necessary work of the installation of the corresponding components, so that you can reduce the time after the test of hoist hoist. At the same time, you need to pay attention to the speed of the test, slowly pull the chain, observe the operation of each component, and then properly speed up to observe the overall operation of the gourd. Make sure the whole slow and uniform speed.

想你，在每一個安靜地可以清晰地聽到自己心跳的夜晚。抖落一天的疲憊，安靜地躺在床上，枕著合十的雙手，想此刻的你是不是喝了幾杯酒，是不是吃的飽飽的，是不是又要很晚才回家，是不是我偶爾的催促會讓你頓生厭惡，是不是該留給彼此大大的空間，想好多好多關于你的問題，有些多余。想，只是簡單的想你，不想打擾你，唯有將對你滿腹的思念，通過流動的筆尖，融入柔情的詩句，寄成箋，折成船，放入思念的長河，任其漂蕩，只待你輕輕拾起，將我摯熱的愛穩穩地收藏。

? ? ? ?五一牌手拉葫蘆脫鉤現象，一直都沒有得到完全的解決。不少工程在進行過程中，發生手拉葫蘆的上鉤從上鉤橫梁中突然脫落的事故。脫鉤一般指的是在吊鉤橫梁一側固定滾珠的螺釘已經從螺釘孔內退出，滾珠通過螺釘孔全部跑到了環槽外。針對上述手拉葫蘆脫鉤現象，主要有以下四種解決方案：
"51 players pull gourd" decoupling phenomenon, has not been completely resolved. In the course of many projects, the hook of the hand hoist came to an abrupt fall from the hooked beam. Decoupling generally refers to the ball on the side of the hook beam fixed ball screws have been removed from the screw hole, the ball through the screw hole all ran out of the ring groove. In view of the above hand chain hoist decoupling phenomenon, there are four main solutions: