The paper adopts hoister slip method and twomast soil method to carry and hoist large LiBr unit equipment, it' s low costs and safe reliability.
采用卷扬机滑移法搬运和双桅杆土法吊装澳化锂机组大型设备,成本低、安全可靠。
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There was significant difference between the sizes of mature and immature mast cells (P<0.01) and also the sizes, amount and distribution of the plasma granules within these twomast cells.