單項(xiàng)選擇題

當(dāng)為環(huán)氧樹(shù)脂涂層帶肋鋼筋時(shí),錨固長(zhǎng)度查表數(shù)據(jù)應(yīng)乘以系數(shù)()

A.1.1
B.1.2
C.1.25
D.1.3

微信掃碼免費(fèi)搜題