No corrosion allowance is required for such parts not in contact with the inside fluid as the outside surface of shell, skirt, support lugs and so on, except for anchor bolts.
对于不同内部介质接触的部件，如外表面、防护罩及支承凸缘等不需腐蚀余度，地脚螺栓除外。
For the internal parts specified in Vessel Standard such as lugs and support rings, corrosion allowance shall conform to the stipulations in it.
容器标准中规定的内件，如耳轴及支撑环的腐蚀余度应符合标准中的规定。
Baseplate frames are to be calculated to support equipment from its lifting lugs with a maximum bending deflection of 1/1000 span.
应计算底座，保证从设备吊耳处支撑设备的最大弯曲挠度为1/1000跨度。
The fixture supports two trunnion shafts attached to the support structure of the receiver Lifting lugs would be located on the top end of the support structure.
这种夹具可支承固定在这种太阳能吸收器的支承结构上的两根耳轴，吊耳设置在支承结构的顶端。
The fixture supports two trunnion shafts attached to the support structure of the receiver Lifting lugs would be located on the top end of the support structure.
这种夹具可支承固定在这种太阳能吸收器的支承结构上的两根耳轴，吊耳设置在支承结构的顶端。
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