块焊接
welding───v.焊接；（使）紧密结合，成整体；焊接（物件）；（通过熔化或软化）连接（weld的现在分词）；n.焊接，锻接
mig welding───金属惰性气体电弧焊
bevelling welding───坡口焊
block───n.块；街区；大厦；障碍物；adj.成批的，大块的；交通堵塞的；vt.阻止；阻塞；限制；封盖；n.(Block)人名；(英、法、德、西、葡、芬、罗)布洛克
welding nut───焊接螺母；[机]焊装螺孔塞
welding electrode───焊条；电焊条；[机]焊接电极；焊接电极，焊条，电焊条
welding machine───电焊机，焊接机；焊机；焊接机
autogenous welding───氧炔焊；自熔焊接；[机]气焊
arc welding───电弧焊，[机]弧焊；电弧焊接
Plane block production line is an important and indispensable facility in modern shipbuilding industry which includes advanced assembly and welding equipment and advanced production processes.───平面分段流水线是现代造船不可缺少的一种重要生产设施，包含先进的装配、焊接设备及作业流程。
Non-watertight weld joints and fillet welding for stiffening member shall be painted after block inspection.───构件的非水密焊接接合和填角焊应该在检查完分段后进行喷漆。
Test the condition of all the welding parts especially rope-break safety instrument and welding seam of suspension coop safety inserting block.───检查各焊接部位的情况特别是断绳安全装置和吊笼安全插块部位的焊缝情况。
For block welding, internal structure can not be welded to the shell before the completion of shell welding.───在分段焊接中，只有外板焊完后才能将内部结构焊到外板上。