The stress calculation method and strength condition of PET aerated water bottle were obtained from theory. The strength of PET aerated water bottle was simulated and calculated ANSYS. The stress graphics of the bottle with different thickness was plotted and their stress property was analyzed. The influence of axial load and grooves on bottle stress was also studied.

從理論上得到了聚酯碳酸飲料包裝瓶的應力計算方法和強度條件特殊黄色网；利用ANSYS對其強度進行了有限元模擬和計算美国无码在线，得到了不同厚度的聚酯碳酸飲料包裝瓶的應力圖人妻系列无码区久久精品，并分析了其應力特點AAA美女在线直播黄色；同時研究了軸向載荷和瓶體開凹槽對瓶體應力的影響在线视频一区二区三区四区。

The stress calculation method and strength condition of PET aerated water bottle were obtained from theory. The strength of PFT aerated water bottle was simulated and calculated ANSYS. The stress graphics of the bottle with different thickness was plotted and their stress property was analyzed. The influence of axial load and grooves on bottle stress was also studied.

從理論上得到了聚酯碳酸飲料包裝瓶的應力計算方法和強度條件性欧美老妇另类XXxX厕所；利用ANSYS對其強度進行了有限元模擬和計算，得到了不同厚度的聚酯碳酸飲料包裝瓶的應力圖九九无码视频，并分析了其應力特點26uuu26uuu；同時研究了軸向載荷和瓶，婚開凹槽對瓶體應力的影響真人抽搐一进一出gif免费404。

Where's my water bottle Is that your water bottle Yes, it is.

那是你的水壺嗎粉嫩人妻一区？

LIFESAVER bottle is the world's first all in one ultra filtration water bottle.

救生員瓶是世界上第一個在同一個超過濾水壺。

Water Bottle: Polycarbonate, calibrated, with stainless steel cap and sipper tube;100 ml bottle for Metabolic Cages for Small Rodents; 250 ml bottle for Metabolic Cage for Large Rodents.

飲水瓶：聚碳酸酯材質(zhì)日韩欧美女自拍图片视频，自動校準黄片免费久久，由不銹鋼瓶和吸管組成；100ml瓶子容量主要做小動物的代謝性爱操逼片；250ml的瓶子容量是做大動物的代謝性A级一区冫区。

Thermos bottle's function is to maintain the temperature of hot water bottle and cut off the bottle and the bottle outside the heat exchange, so that bottle of "hot" out do not go, bottles of "cold" would not be permitted.

保溫瓶的功能是保持熱水溫度和一瓶瓶切斷與外界的熱交換瓶，使瓶"熱"出不去国产成熟老女人啪，瓶子的"冷"是不允許的男女在一起怼怼怼的APP不用下。

Perforated, compression molded foam back panel with airflow channels Dual density, yokestyle shoulder harness with airmesh Sternum strap with Safe-T whistle Stowable hipbelt Hydration compatible Internal organizer Front stash pocket X-bungee Light loop Rain cover Reflective hits Side water-bottle pockets Molded back panel with breathable mesh BackSaver bottom panel Top-access dedicated laptop pocket with elastic compression Padded bottom power-cord pocket Front electronics organizer with hanging pocket and audio port Large main compartment Mesh water-bottle pockets Small mesh pocket on shoulder strap Bottom compression Tuck-away hipbelt Front daisy chain with Hypalon reinforcement Safe-T whistle on sternum strap

穿孔， 壓縮鑄造了泡沫后面盤區(qū)以氣流渠道雙重密度九色91， yokestyle 肩膀鞔具以airmesh 胸骨皮帶以安全T 口哨 Stowable hipbelt 水合作用兼容內(nèi)部組織者前面藏匿處口袋 X 橡皮筋輕的圈雨蓋子反射性命中旁邊水瓶口袋被鑄造的盤區(qū)以適于吸入的濾網(wǎng) BackSaver 底下盤區(qū)上面通入熱忱的膝上計算機口袋以有彈性壓縮被填塞的底下力量繩子口袋前面電子組織者以垂懸口袋和音像口岸大主要隔間濾網(wǎng)水瓶口袋小濾網(wǎng)口袋在肩帶底下壓縮卷起hipbelt 朝向雛菊鏈以Hypalon 增強安全T 口哨在胸骨皮帶

The work electricity of Bottle Light needs no external power supply. Only one empty bottle (such as a cola bottle and a mineral water bottle) is needed. Screw down the original bottle cap and screw on Bottle light. Then compress the air in the bottle repeatedly to make the piston of Bottle Light move up and down, which changes mechanical energy into electric energy and light LED. Now a brand new light of environmental protection concept is in front of us.

Bottle Light 是一種新型節(jié)能環(huán)保燈曰本色色色，它充分發(fā)掘了廢物再利用的巨大潛能，使人在日常生活中無形的增強環(huán)保意識黄色网站首页免费进入，它的工作用電不需要任何外接電源供應人人操一级片，只需隨意拿起一個空瓶子將原有的瓶蓋擰下，裝上 Bottle Light 日韩精品成人蜜桃在线观看，通過反復擠壓欧美4444视频，壓縮瓶內(nèi)空氣，使 Bottle Light 的活塞上下運動黄色三级毛片多人，將機械能轉(zhuǎn)化為電能美女的隐私秘视频播放，點亮 LED ，此時一個全新的環(huán)保概念燈展現(xiàn)在我們的面前97干综合在线。

Thermos bottle's function is to maintain the temperature of hot water bottle and cut off the bottle and the bottle outside the heat exchange, so that bottle of "hot" out do not go, bottles of "cold" would not be permitted.

保溫瓶的功能是保持熱水溫度和一瓶瓶切斷與外界的熱交換瓶，使瓶&熱&出不去中文字幕一区二区，瓶子的&冷&是不允許的在线精品自拍第一页。

Has been suppling bicycle accessories, such as alu water bottle, plastic water bottle, bracket, bicycle repair kit, pump, bicycle light, bicycle mirror, bicycle reflector, bicycle horn, bicycle bag, bicycle basket, reflective vest, lock glasses to Europe and America.

10年以上， Ferts開發(fā)企業(yè)有限公司已suppling自行車配件，如鋁水瓶久久一纵黄片，塑料水壺人人妻人人爽人人操，支架，自行車修理工具人人操免费网，泵日本欧美美女性爱，自行車燈，自行車鏡子毛片免费在线观看的，自行車反射器在线观看国产小视频一区，自行車喇叭，自行車袋一区二区黄片在线播放，自行車的籃子里欧美激欧美啪啪片sm免费真实，反射背心，鎖眼鏡歐美人人操人人干的黄片。