老师一边讲课一边在黑板上写字

"Er... I really can't remember the model, it's green, probably so thick." Wang Zeduan could not remember the specific model of the explosive cylinder, Just said the color and gesticulated the approximate size with his hand, Later, I looked up the information and learned that The detonators used at position 142 were all Type 68 detonators, This is also a classic explosive barrel widely used throughout the Sino-Vietnamese border war. This type of explosive cylinder is 60 centimeters long each, As long as there is a need, it can be spliced indefinitely. The charge for each section is 2.2 kg, According to Wang Zeduan's description, At that time, the explosive barrel was made up of three sections. Then the total charge is as high as 6.6 kg, However, the high explosive bomb used in the type 66 152 mm howitzer, The charge is 6 kg, In other words, The charge of these three explosive cylinders is 0.6 kg higher than that of a 152 mm grenade. This is also basically in line with his description that it is more powerful than a shell. In addition, after being inserted into the ground, the two sections of the upper half form a certain blast height from the ground, In this way, the explosive power can be better exerted virtually to cover a wider area, so it is indeed reasonable that an explosive barrel can successfully achieve the tactical purpose of successfully clearing position 142 for the second time (the first clearance is 66-type directional anti-infantry mines and 72-type pressure/tripping anti-infantry mines).秦家也不待见他，因此两点，他就把那份妄想丢开了。大学女生白墨桃在课外活动中于雷峰塔误入豪门公子尹苍冬的结界，而尹苍冬实际身份却是隐藏于人类世界的神羽族继承人，尹苍冬认定白墨桃是宿敌蛇族一员，对白墨桃展开...杨长帆快步走到老丁案前，掏出了自己记录的单子递过去，昨日千户说想找任何东西，找丁大人就对了。关于戒毒的现实题材剧