... coupling lifter 接合提升机构 coupling link 联接链; 联结杆 coupling loop 耦合环; 耦合环线; 耦合回路 ...
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钢筋混凝土框架节点处于复杂的空间应力状态，井且是联结各杆件的重要部位。
The joint of reinforced concrete frame is placed in complicated space stress condition, and is the important part connecting each poles.
它是作为一种杀真菌剂、杀虫剂、杀螨剂、杀孢子剂，被用于木材保护的。它通过施压法被用于木材产品，主要是电线杆和铁路联结。
It is used as a fungicide, insecticide, miticide, and sporicide to protect wood and is applied by pressure methods to wood products, primarily utility poles and railroad ties.
它的商业用途包括铁路联结(70%)，电线杆(15 - 20%)和其它用途(10 - 15%)。
Its commercial USES include railroad ties (70%), utility poles (15-20%), and other miscellaneous commercial USES (10-15%).
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