本文研究的船用润滑脂安装螺栓和底漆湿安装螺栓是更有效的措施。
Fitting bolt with marine grease and wet fitting bolt with primmer studied in the paper are more effective measures.
对未安装螺栓不同批次不可混用;
For non-installed bolts in different batches, mixed utilization has to be avoided.
超级鼓型橡胶护舷与普通型橡胶护舷具有相同的安装螺栓孔距和螺栓孔。
YGCH super cell rubber fender has the same installation bolt pitch and bolt holes with the general rubber fender.
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