英语词汇“support and protection scheme”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	support and protection scheme
释义	support and protection scheme 基本例句支护方案 The test results showed that the scheme and parameters used are valid and thesupport structure is safe in stoping.实践证明，所确定的支护方案及参数是有效的，进路回采中支护结构安全可靠。
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