Rubber toe rand provides extended protection and durability.
橡胶脚趾兰特提供更广泛的保护和耐用性。
Gets or sets the extended protection policy for the TCP transport.
获取或设置TCP传输的扩展保护策略。
Some fresh concepts are defined, for example, the unsafe item, the protecting-required hazard set and the extended protection ability etc.
文章定义了某些新的概念,如不安全事项、防范致险元集合、扩充防范能力等。
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