A.1/2 B.1/4 C.1/6
A.風(fēng)帽 B.噴嘴 C.**針 D.螺釘
A.60# B.120# C.360# D.800#
A.4-6in.(102-152mm) B.6-8in.(152-204mm) C.12-14in.(305-357mm) D.14-24in.(357-610mm)
A.90%:10% B.99%:1% C.10%:90%
A.40-80cm B.60-100cm C.80-120cm
A.高硬度 B.超快干 C.高亮度
A.銀粉的顆粒越大,正面就越閃亮,但側(cè)面會(huì)越暗 B.銀粉的顆粒越大,正面越暗,但側(cè)面越閃亮 C.銀粉的顆粒越大,正面越閃亮,側(cè)面也越閃亮