The structure of injection mould for cylinder holder of fire extinguisher is introduced. The lateral core puller is simple and reliable.
本文对灭火器筒座的注塑模的设计结构进行了叙述，其侧向抽芯机构具有简易、可靠等特点。
You have to have great lateral movement and be really strong in your core, which is similar to basketball.
你的横向运动必须要好，而且一定要意志坚定，这些跟篮球很类似。
Steel tube take full advantage of the expansion properties of expansive concrete, have a greater chemical prestressing, and make higher lateral prestress for core concrete.
钢管充分利用了膨胀混凝土的膨胀能，能够产生较大的化学预应力，为核心混凝土提供较高的侧向预应力；
应用推荐