2021骞磋閰嶅紡寤虹瓚缈�(x铆)椤�:姣忔棩涓€绶�12鏈�28鏃�(涓€)

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A銆佹柦宸ュ潎甯冭嵎杓夋噳(y墨ng)澶т簬2.0kN/銕�銆�

B銆佹柦宸ュ潎甯冭嵎杓変笉鎳�(y墨ng)澶т簬1.5kN/銕�銆�

C銆侀爯(y霉)鍒舵(g貌u)浠跺悐瑁濇檪鎳�(y墨ng)淇濊瓑杓曢噸瑷�(sh猫)鍌欑殑鍚婇墹浣嶇疆銆佸悐鍏峰強妲�(g貌u)浠堕噸蹇冨湪鍨傜洿鐨勬柟鍚戦噸鍚�銆�

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A銆佸悓涓€鐢熺敘(ch菐n)浼佹キ(y猫)

B銆佸悓涓€鍝佺ó

C銆佸悓涓€灏哄瑕�(gu墨)鏍�

D銆佸悓涓€浣跨敤鍠綅

3.娣峰嚌鍦熺珛鏂归珨鎶楀寮�(qi谩ng)搴︽噳(y墨ng)閬�(d谩)鍒�( A)鍙婁互涓�锛屾柟鍙亱(y霉n)杓稿畨瑁濄€�

A銆�25Mpa

B銆�5Mpa

C銆�10Mpa

D銆�15MPa

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