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The number is small and unusual. In front of the tens of billions of express deliveries each year, the more than 10 million green express packages put in are really a drop in the bucket. However, for express delivery companies, the cost of large-scale promotion is beyond their affordability. Niu Zhijing, head of Cainiao Green Action, said: "Can consumers be willing to bear a little of these costs, can our businesses be willing to bear a little, and can our government encourage some?" Yang Daqing, a special researcher of the China Logistics Association, said: "If we achieve a unified standard through the whole chain, we will reduce the cost pressure brought by a single enterprise in a single link."Breakfast Type: Western, Chinese在重庆的大街小巷，到处都可以看到一些民工，他们手里拿着一根竹棒，两条绳子干着搬运活，山城的人们根据他们的行头，把他们叫做棒棒。解放碑是重庆最繁华的地区，朝天门码头又是重庆最重要的货物集散地，因此从解放碑到朝天门码头地段是重庆货流量最大的地区，也成为棒棒军最活跃的地区。棒棒们靠着一根竹棒、两条绳索寻找生活，他们等候在商场门口，竞争的车站旁边，挑着超过自己体重的货物，穿过车流，爬坡上坎，为自己的生计流着汗，为家人的希望拼着命，同时也为重庆远播着山城棒棒军的威名。世纪之交，某新型“杀手锏”导弹武器研制成功。导弹部队总部将为该型号导弹武器筑巢的“世纪龙”龙头工程建设任务交给了某工程兵师大功团。担负施工任务的大功团突遇山体滑坡，8名战士被困在坑道内，生死未卜。在导弹部队总部观摩导弹发射的团长石万山被紧急召回参与指挥营救工作。导弹发射成功，8名战士也被安全救出。为保证工程建设任务的完成，导弹部队总部派女工程师林丹雁担任“龙头”工程的技术总监，工程兵师也委派副参谋长——“钻石王老五”郑浩任七星谷工程前指总指挥。俩人曾经都和石万山打过交道，有着微秒的私人关系和感情纠葛……First select the block to be moved, enter "M", type the space, click the left mouse button to start moving, move the required position, and then click the left mouse button. Done.Polylactic acid (PLA) is a new bio-based and renewable biodegradable material, which is made of starch raw materials proposed by renewable plant resources (such as corn). Starch raw materials are saccharified to obtain glucose, then glucose and certain strains are fermented to produce high purity lactic acid, and polylactic acid with certain molecular weight is synthesized by chemical synthesis method. It has good biodegradability, can be completely degraded by microorganisms in nature under specific conditions after use, and finally generates carbon dioxide and water without polluting the environment, which is very beneficial to environmental protection and is recognized as an environment-friendly material. This thing is actually a long piece, and then "curled up" in it and wrapped in a cylinder shape. What's the use? You will see it in a short time.