A.150;50B.50;150C.200;100D.100;200
A.錨固劑直徑B.錨固劑凝固時(shí)間C.錨固劑長(zhǎng)度35mmD.錨固劑長(zhǎng)度350mm
A.0.14-0.15B.0.16-0.17C.0.13-0.14D.0.12-0.13