【解析】空格处修饰名词metal tools“金属工具”,所以应填名词形式;根据括号里的词的提示,可知动词paint变为形容词为painted“刷上油漆的”;根据空格后were covered with rust“布满了锈”,可推知表示“未刷上油漆的”,因此painted应变为否定形容词,加否定前缀un,构成否定形容词unpainted“未刷上油漆的”。故填...
(1分)The ___ metal tools were covered with rust(锈). (paint) 答案 1、【第l空】unpainted 结果二 题目 【题目】Themetal tools were covered with rust(锈).(paint) 答案 【解析】【第1空】unpainted相关推荐 1(1分)The ___ metal tools were covered with rust(锈). (paint) 2【题目】Theme...
If desired, a dispersant, an anti-skinning agent, an anti-foaming agent, etc., are added thereto.MAKI HIROHISADOI TAKESHIWADA SHUICHIITO HARUHIROOONO MASAFUMIHATSUTORI TSUTOMU
Rust-inhibiting paintReference work entry pp 854 Cite this reference work entry Encyclopedic Dictionary of Polymers See anti-corrosion paint.This is a preview of subscription content, log in via an institution to check access. References Hare CH (2001) Paint film degradation – mechanisms and ...
RUST TREATMENT Before we look at the how to treating rust, we need to agree: Rust cannot be converted back into 'solid' metal. Once metal has been rusted, it contains larger and more plentiful flaws that make the metal vulnerable to rusting again. ...
摘要: PROBLEM TO BE SOLVED: To provide a chromium-free rust preventive paint which develops a high rust-prevention effect. SOLUTION: This rust preventive paint is characterized by including zinc metal powder, and at least one rust inhibitor consisting of salts of less noble metal than zinc....
F1自喷漆 镀金镀铬喷漆 手摇喷漆 汽车改色漆 Chrome spary paint义乌批发找货,源头货源。价格:￥2.88,重量:0.6kg/个
Anti-rust water based metal paint 水性喷漆金属漆防锈漆义乌批发找货,源头货源。价格:￥5.5,重量:0.6kg/个
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