指供给我衣服饮食的亲属檀越，为二护之一。
明确了HDPE外护管主要技术指标及产品执行标准。
Has been clear about HDPE external protecting tube main technical specification and product implementing standards.
面部皮肤问题是人体五脏六腑的缩影，只有通过内养外护才能从根本上解决皮肤的问题。
The facial problem is a reflection of people body's splanchnic problem. Only both internal and external treatment can help solve the skin problem radically.
隔离绝缘层和外护层以及内衬层，以防它们之间相互粘结而影响电缆的机械、物理、电性能等。
To separate the insulation, sheath and inner covering, and keep them from bonding and affecting the mechanical, physical and electrical properties of the cable.
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