In addition, sports wear, heavy duty service, protective clothing, life service, special environment and other functional clothing.

此外，运动服、重工作业服、防护服、救生服、特殊环境等的功能服装中。

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Heavy Duty trunnion - The ball trunnions are designed for demanding applications requiring long service life, with a reduction in maintenance time and costs.

重型耳轴，球耳轴是苛刻的要求，使用寿命长的应用而设计，以期在维护时间和成本的降低。

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The Contractor shall coordinate all extermination services, and heavy duty cleaning performed by other contracted services required within the designated Food service areas.

承包者应协调所有灭绝服务，以及由指定餐饮服务区内所需的合同规定的其他服务进行的繁重的清洗。

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Tablets started off as rugged devices for heavy-duty industrial and field-service usage.

FORBES: What is the Ultimate Ruggedized Mobile Device?

The railroad borrowed heavy duty equipment from the MTA and NJ Transit to get some sections of track back in service.

WSJ: PATH's Road Back Is Rocky