As before, the laser package is hermetically sealed for reliable operation in adverse environments and the laser output is collimated using an internal lens system.
密封激光包在恶劣环境下可靠运行，激光输出采用内部透镜系统校准。
The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.
螺旋通道的端面是焊接密封的，密封性能好，结构可靠。
If an axial load rated bearing is the best, why are they less reliable than the sealed cartridge bearing?
如果额定轴向载荷轴承是最好的，他们为什么不可靠的轴承密封墨盒比？
The sealed auxiliary adopts nylon 1010 stainless steel. The sealing is reliable. Reliable upper sealing equipment can strictly protect the filling and absolutely avoid the leakage.
密封副采用尼龙1010对不锈钢，密封可靠。可靠的上密封装置严密保护填料，绝无外漏。
The utility model uses a fully sealed structure and has the advantages of reliable use in various environment, long service life and convenient installation.
整个装置采用全密封结构，可在各种环境里可靠使用，使用寿命长，安装简便。
Adopted from a sealed mechanism of specific hinge & locking, the door & window have excellent characteristics of thermal ins; ulation & reliable locking.
保温密封门窗采用专用铰链和锁紧密封机构，密封隔热性好、锁紧可靠。
Motor with overload protection switch, easy, safe and reliable feed set or sealed to prevent the bulk material outside the very mechanical;
电机设有过载保护开关，操作简单，安全可靠，进料部位采用密封设置，防止散料非常机械外；
SZKX series has self-cooling sealed structure and in use for B-class insulation material, so possesses features of less maintenance, reliable operation and long life.
本电动机采用封闭型自冷结构和B极构缘材料，维护少、运行可靠、寿命长。
Making smooth lines, cables remain sealed, and to ensure that the insulation level of cable joints to make it safe and reliable operation.
使得线路畅通，电缆保持密封，并保证电缆接头处的绝缘等级，使其安全可靠地运行。
Pot door is sealed up with gasing type silicon rubber, is sealed and reliable, the length of service life is changed per 3 years one time.
锅门采用充气式硅橡胶密封，密封可靠，使用寿命长，每三年更换一次。
Second, the water pipes should be sealed and reliable.
其次，进水管路应密封可靠。
Second, the water pipes should be sealed and reliable.
其次，进水管路应密封可靠。
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